diff --git a/src/app/spreed-webrtc-server/channelling.go b/src/app/spreed-webrtc-server/channelling.go
index c37629baa..f3c1675b6 100644
--- a/src/app/spreed-webrtc-server/channelling.go
+++ b/src/app/spreed-webrtc-server/channelling.go
@@ -195,6 +195,11 @@ type DataIncoming struct {
 	Sessions       *DataSessions
 	Room           *DataRoom
 	Iid            string `json:",omitempty"`
+
+	EncryptionRegister         *DataEncryptionRegister
+	EncryptionRequestKeyBundle *DataEncryptionRequestKeyBundle
+	EncryptionKeyBundle        *DataEncryptionKeyBundle
+	Encrypted                  *DataEncrypted
 }
 
 type DataOutgoing struct {
@@ -231,3 +236,38 @@ type DataAuthentication struct {
 	Type           string
 	Authentication *SessionToken
 }
+
+type DataEncryptionRegisterSignedPreKey struct {
+	Id        int64
+	Key       string
+	Signature string
+}
+
+type DataEncryptionRegister struct {
+	RegistrationId         int64
+	Identity               string
+	LastResortSignedPreKey DataEncryptionRegisterSignedPreKey
+}
+
+type DataEncryptionRequestKeyBundle struct {
+	To   string `json:",omitempty"`
+	Type string `json:",omitempty"`
+}
+
+type DataEncryptionKeyBundle struct {
+	To                    string `json:",omitempty"`
+	Type                  string `json:",omitempty"`
+	Identity              string
+	PreKeyId              int64  `json:",omitempty"`
+	PreKey                string `json:",omitempty"`
+	SignedPreKeyId        int64  `json:",omitempty"`
+	SignedPreKey          string `json:",omitempty"`
+	SignedPreKeySignature string `json:",omitempty"`
+}
+
+type DataEncrypted struct {
+	To      string `json:",omitempty"`
+	Type    string `json:",omitempty"`
+	Message string
+	Data    string
+}
diff --git a/src/app/spreed-webrtc-server/channelling_api.go b/src/app/spreed-webrtc-server/channelling_api.go
index f44e4671e..1ca775ee2 100644
--- a/src/app/spreed-webrtc-server/channelling_api.go
+++ b/src/app/spreed-webrtc-server/channelling_api.go
@@ -156,6 +156,30 @@ func (api *channellingAPI) OnIncoming(sender Sender, session *Session, msg *Data
 		}
 
 		return api.HandleRoom(session, msg.Room)
+	case "EncryptionRegister":
+		if msg.EncryptionRegister == nil {
+			return nil, NewDataError("bad_request", "message did not contain EncryptionRegister")
+		}
+
+		api.HandleEncryptionRegister(session, msg.EncryptionRegister)
+	case "EncryptionRequestKeyBundle":
+		if msg.EncryptionRequestKeyBundle == nil {
+			return nil, NewDataError("bad_request", "message did not contain EncryptionRequestKeyBundle")
+		}
+
+		return api.HandleEncryptionRequestKeyBundle(session, msg.EncryptionRequestKeyBundle)
+	case "EncryptionKeyBundle":
+		if msg.EncryptionKeyBundle == nil {
+			return nil, NewDataError("bad_request", "message did not contain EncryptionKeyBundle")
+		}
+
+		return api.HandleEncryptionKeyBundle(session, msg.EncryptionKeyBundle)
+	case "Encrypted":
+		if msg.Encrypted == nil {
+			return nil, NewDataError("bad_request", "message did not contain Encrypted")
+		}
+
+		return api.HandleEncrypted(session, msg.Encrypted)
 	default:
 		log.Println("OnText unhandled message type", msg.Type)
 	}
@@ -327,3 +351,42 @@ func (api *channellingAPI) HandleRoom(session *Session, room *DataRoom) (*DataRo
 	}
 	return room, err
 }
+
+func (api *channellingAPI) HandleEncryptionRegister(session *Session, register *DataEncryptionRegister) {
+	session.encryptionRegistration = register
+}
+
+func (api *channellingAPI) HandleEncryptionRequestKeyBundle(session *Session, request *DataEncryptionRequestKeyBundle) (interface{}, error) {
+	if request.To == "" {
+		return nil, NewDataError("empty_peer", "cannot send to empty peer")
+	}
+	// TODO(fancycode): Check if peer is online and return bundle based on
+	// registration data if not.
+	message := &DataEncryptionRequestKeyBundle{
+		Type: "EncryptionRequestKeyBundle",
+	}
+	session.Unicast(request.To, message)
+	return nil, nil
+}
+
+func (api *channellingAPI) HandleEncryptionKeyBundle(session *Session, bundle *DataEncryptionKeyBundle) (interface{}, error) {
+	if bundle.To == "" {
+		return nil, NewDataError("empty_peer", "cannot send to empty peer")
+	}
+	message := *bundle
+	message.To = ""
+	message.Type = "EncryptionKeyBundle"
+	session.Unicast(bundle.To, message)
+	return nil, nil
+}
+
+func (api *channellingAPI) HandleEncrypted(session *Session, data *DataEncrypted) (interface{}, error) {
+	if data.To == "" {
+		return nil, NewDataError("empty_peer", "cannot send to empty peer")
+	}
+	message := *data
+	message.To = ""
+	message.Type = "Encrypted"
+	session.Unicast(data.To, message)
+	return nil, nil
+}
diff --git a/src/app/spreed-webrtc-server/session.go b/src/app/spreed-webrtc-server/session.go
index 84043147d..07372ee0b 100644
--- a/src/app/spreed-webrtc-server/session.go
+++ b/src/app/spreed-webrtc-server/session.go
@@ -56,6 +56,8 @@ type Session struct {
 	subscribers   map[string]*Session
 	disconnected  bool
 	replaced      bool
+
+	encryptionRegistration *DataEncryptionRegister
 }
 
 func NewSession(manager SessionManager, unicaster Unicaster, broadcaster Broadcaster, rooms RoomStatusManager, buddyImages ImageCache, attestations *securecookie.SecureCookie, id, sid string) *Session {
diff --git a/src/styles/components/_chat.scss b/src/styles/components/_chat.scss
index 4cbb8f885..a1e5d6b4c 100644
--- a/src/styles/components/_chat.scss
+++ b/src/styles/components/_chat.scss
@@ -220,6 +220,19 @@
     }
   }
 
+  .identityhint {
+    color: $chat-typing;
+    font-size: .8em;
+    height: 16px;
+    overflow: hidden;
+    padding: 0 6px;
+    white-space: nowrap;
+
+    @include breakpt($breakpoint-chat-small, max-height) {
+      display: none;
+    }
+  }
+
   .inputbox {
     position: relative;
 
@@ -349,6 +362,15 @@
         width: 12px;
       }
 
+      &:after {
+        float: right;
+        font-family: FontAwesome;
+        left: 0;
+        margin-left: 1em;
+        text-align: center;
+        width: 12px;
+      }
+
       &.unread:before {
         color: $chat-msg-unread-icon-color;
         content: $chat-msg-unread-icon;
@@ -378,6 +400,11 @@
         color: $chat-msg-read-icon-color;
         content: $chat-msg-read-icon;
       }
+
+      &.encrypted:after {
+        color: $chat-msg-encrypted-icon-color;
+        content: $chat-msg-encrypted-icon;
+      }
     }
 
     .buddyPicture {
diff --git a/src/styles/global/_variables.scss b/src/styles/global/_variables.scss
index 4c7b374b6..c93cd8e60 100644
--- a/src/styles/global/_variables.scss
+++ b/src/styles/global/_variables.scss
@@ -123,6 +123,7 @@ $chat-msg-sent-icon-color: #5882fa !default;
 $chat-msg-delivered-icon-color: #5882fa !default;
 $chat-msg-received-icon-color: #84b819 !default;
 $chat-msg-read-icon-color: $chat-msg-default-icon-color !default;
+$chat-msg-encrypted-icon-color: $chat-msg-default-icon-color !default;
 
 $chat-msg-unread-icon: '\f0eb' !default;
 $chat-msg-sending-icon: '\f0ec' !default;
@@ -130,6 +131,7 @@ $chat-msg-sent-icon: '\f003' !default;
 $chat-msg-delivered-icon: '\f019' !default;
 $chat-msg-received-icon: '\f06e' !default;
 $chat-msg-read-icon: '\f00c' !default;
+$chat-msg-encrypted-icon: '\f023' !default;
 
 $chat-msg-self-background: #fff !default;
 $chat-msg-self-color: $font-color !default;
diff --git a/static/js/controllers/chatroomcontroller.js b/static/js/controllers/chatroomcontroller.js
index d6611ef85..c815e13bb 100644
--- a/static/js/controllers/chatroomcontroller.js
+++ b/static/js/controllers/chatroomcontroller.js
@@ -214,7 +214,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 
 		}
 
-		$scope.display = function(s, nodes, extra_css, title, picture) {
+		$scope.display = function(s, nodes, extra_css, title, picture, encrypted) {
 
 			var container;
 			var element;
@@ -235,6 +235,9 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 				lastMessageContainer = $("<ul>").appendTo(container);
 				if ($.trim(s)) {
 					element = $("<li>").html(s);
+					if (encrypted) {
+						element.addClass("encrypted");
+					}
 					element.prepend('<div class="timestamp-space">');
 					element.appendTo(lastMessageContainer);
 				}
@@ -267,7 +270,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 			$scope.display(s, nodes);
 		});
 
-		$scope.append = function(s, nodes) {
+		$scope.append = function(s, nodes, encrypted) {
 
 			if (!lastMessageContainer) {
 				return;
@@ -276,6 +279,9 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 			var scroll = this.canScroll();
 
 			var li = $("<li>");
+			if (encrypted) {
+				li.addClass("encrypted");
+			}
 			li.html(s)
 			lastMessageContainer.append(li)
 
@@ -325,7 +331,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 
 		};
 
-		$scope.showmessage = function(from, timestamp, message, nodes) {
+		$scope.showmessage = function(from, timestamp, message, nodes, encrypted) {
 
 			var sessonid = $scope.$parent.$parent.id;
 
@@ -354,7 +360,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 			var strMessage = s.join(" ");
 
 			if (!is_new_message) {
-				var element = this.append(strMessage, nodes);
+				var element = this.append(strMessage, nodes, encrypted);
 				if (element) {
 					return element;
 				}
@@ -375,7 +381,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 					nodes = ts;
 				}
 			}
-			return $scope.display(strMessage, nodes, msg.extra_css, msg.title, msg.picture);
+			return $scope.display(strMessage, nodes, msg.extra_css, msg.title, msg.picture, encrypted);
 
 		};
 
@@ -406,7 +412,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 			$scope.focus();
 		});
 
-		$scope.$on("received", function(event, from, data) {
+		$scope.$on("received", function(event, from, data, encrypted) {
 
 			var sessionid = $scope.$parent.$parent.id;
 			var mid = data.Mid || null;
@@ -482,7 +488,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 							subscope.from = from;
 							fileInfo(subscope, function(clonedElement, scope) {
 								var text = fromself ? translation._("You share file:") : translation._("Incoming file:");
-								element = $scope.showmessage(from, timestamp, text, clonedElement);
+								element = $scope.showmessage(from, timestamp, text, clonedElement, encrypted);
 							});
 							noop = true;
 						}
@@ -494,7 +500,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 							subscope.from = from;
 							geoLocation(subscope, function(clonedElement, scope) {
 								var text = fromself ? translation._("You shared your location:") : translation._("Location received:");
-								element = $scope.showmessage(from, timestamp, text, clonedElement);
+								element = $scope.showmessage(from, timestamp, text, clonedElement, encrypted);
 							});
 							noop = true;
 						}
@@ -527,7 +533,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 										}
 									}
 								}
-								element = $scope.showmessage(from, timestamp, text, clonedElement);
+								element = $scope.showmessage(from, timestamp, text, clonedElement, encrypted);
 							});
 							noop = true;
 						}
@@ -550,7 +556,7 @@ define(['jquery', 'underscore', 'moment', 'text!partials/fileinfo.html', 'text!p
 							message = safeMessage(data.Message);
 						}
 						// Show the beast.
-						element = $scope.showmessage(from, timestamp, message, nodes);
+						element = $scope.showmessage(from, timestamp, message, nodes, encrypted);
 					}
 
 					if (element && mid && !$scope.isgroupchat) {
diff --git a/static/js/controllers/uicontroller.js b/static/js/controllers/uicontroller.js
index 4f98ebe50..458686a1d 100644
--- a/static/js/controllers/uicontroller.js
+++ b/static/js/controllers/uicontroller.js
@@ -22,7 +22,7 @@
 "use strict";
 define(['jquery', 'underscore', 'bigscreen', 'moment', 'sjcl', 'modernizr', 'webrtc.adapter'], function($, _, BigScreen, moment, sjcl, Modernizr) {
 
-	return ["$scope", "$rootScope", "$element", "$window", "$timeout", "safeDisplayName", "safeApply", "mediaStream", "appData", "playSound", "desktopNotify", "alertify", "toastr", "translation", "fileDownload", "localStorage", "screensharing", "localStatus", "dialogs", "rooms", "constraints", function($scope, $rootScope, $element, $window, $timeout, safeDisplayName, safeApply, mediaStream, appData, playSound, desktopNotify, alertify, toastr, translation, fileDownload, localStorage, screensharing, localStatus, dialogs, rooms, constraints) {
+	return ["$scope", "$rootScope", "$element", "$window", "$timeout", "safeDisplayName", "safeApply", "mediaStream", "appData", "playSound", "desktopNotify", "alertify", "toastr", "translation", "fileDownload", "localStorage", "screensharing", "localStatus", "dialogs", "rooms", "constraints", "endToEndEncryption", function($scope, $rootScope, $element, $window, $timeout, safeDisplayName, safeApply, mediaStream, appData, playSound, desktopNotify, alertify, toastr, translation, fileDownload, localStorage, screensharing, localStatus, dialogs, rooms, constraints, endToEndEncryption) {
 
 		alertify.dialog.registerCustom({
 			baseType: 'notify',
@@ -116,6 +116,7 @@ define(['jquery', 'underscore', 'bigscreen', 'moment', 'sjcl', 'modernizr', 'web
 		$scope.id = $scope.myid = null;
 		$scope.userid = $scope.myuserid = null;
 		$scope.suserid = null;
+		$scope.fingerprint = null;
 		$scope.peer = null;
 		$scope.dialing = null;
 		$scope.conference = null;
@@ -536,6 +537,14 @@ define(['jquery', 'underscore', 'bigscreen', 'moment', 'sjcl', 'modernizr', 'web
 			}
 		});
 
+		endToEndEncryption.events.on("identity.own", function(event, identity) {
+			if (identity) {
+				$scope.fingerprint = identity.getFingerprint();
+			} else {
+				$scope.fingerprint = null;
+			}
+		});
+
 		// Start heartbeat timer.
 		$window.setInterval(function() {
 			mediaStream.api.heartbeat(5000, 11500)
diff --git a/static/js/directives/buddylist.js b/static/js/directives/buddylist.js
index 38efcc17c..b90d16f88 100644
--- a/static/js/directives/buddylist.js
+++ b/static/js/directives/buddylist.js
@@ -23,7 +23,7 @@
 define(['underscore', 'text!partials/buddylist.html'], function(_, template) {
 
 	// buddyList
-	return ["buddyList", "api", "webrtc", "contacts", function(buddyList, api, webrtc, contacts) {
+	return ["buddyList", "api", "webrtc", "contacts", "endToEndEncryption", function(buddyList, api, webrtc, contacts, endToEndEncryption) {
 
 		//console.log("buddyList directive");
 
@@ -125,6 +125,9 @@ define(['underscore', 'text!partials/buddylist.html'], function(_, template) {
 				onContactUpdated(data);
 			});
 
+			endToEndEncryption.events.on("identity.received", function(event, peer, identity) {
+				buddylist.onIdentityReceived(peer, identity);
+			});
 		}];
 
 		var link = function(scope, iElement, iAttrs, controller) {
diff --git a/static/js/directives/chat.js b/static/js/directives/chat.js
index d764b09e0..a89e1d330 100644
--- a/static/js/directives/chat.js
+++ b/static/js/directives/chat.js
@@ -22,7 +22,7 @@
 "use strict";
 define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatroom.html'], function($, _, templateChat, templateChatroom) {
 
-	return ["$compile", "safeDisplayName", "mediaStream", "safeApply", "desktopNotify", "translation", "playSound", "fileUpload", "randomGen", "buddyData", "appData", "$timeout", "geolocation", function($compile, safeDisplayName, mediaStream, safeApply, desktopNotify, translation, playSound, fileUpload, randomGen, buddyData, appData, $timeout, geolocation) {
+	return ["$compile", "safeDisplayName", "mediaStream", "safeApply", "alertify", "desktopNotify", "translation", "playSound", "fileUpload", "randomGen", "buddyData", "appData", "$timeout", "geolocation", "endToEndEncryption", function($compile, safeDisplayName, mediaStream, safeApply, alertify, desktopNotify, translation, playSound, fileUpload, randomGen, buddyData, appData, $timeout, geolocation, endToEndEncryption) {
 
 		var displayName = safeDisplayName;
 		var groupChatId = "";
@@ -57,7 +57,7 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 				return res;
 			};
 
-			mediaStream.api.e.on("received.chat", function(event, id, from, data, p2p) {
+			mediaStream.api.e.on("received.chat", function(event, id, from, data, p2p, encrypted) {
 
 				//console.log("received", data, id, from);
 
@@ -102,7 +102,7 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 				}
 
 				safeApply(room);
-				room.$broadcast("received", from, data);
+				room.$broadcast("received", from, data, encrypted);
 
 			});
 
@@ -130,6 +130,28 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 				}
 			});
 
+			endToEndEncryption.events.on("identity.request", function(event, peer) {
+				var room = rooms[peer];
+				if (room) {
+					room.$apply(function(scope) {
+						scope.requestPeerIdentity = true;
+					});
+				}
+			});
+			endToEndEncryption.events.on("identity.received", function(event, peer, identity) {
+				var room = rooms[peer];
+				if (room) {
+					room.$apply(function(scope) {
+						scope.requestPeerIdentity = false;
+						if (identity) {
+							scope.fingerprint = identity.getFingerprint();
+						} else {
+							scope.fingerprint = null;
+						}
+					});
+				}
+			});
+
 			$scope.$parent.$on("startchat", function(event, id, options) {
 
 				//console.log("startchat requested", event, id);
@@ -205,6 +227,10 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 						subscope = controller.rooms[id] = scope.$new();
 						translation.inject(subscope);
 						subscope.id = id;
+						var bd = buddyData.get(id);
+						var identity = bd ? bd.identity : null;
+						subscope.requestPeerIdentity = false;
+						subscope.fingerprint = identity ? identity.getFingerprint() : null;
 						subscope.isgroupchat = !!settings.group;
 						subscope.index = index;
 						subscope.settings = settings;
@@ -265,20 +291,10 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 								});
 							}
 							_.delay(function() {
-								mediaStream.api.apply("sendChat", {
-									send: function(type, data) {
-										// We also send to self, to display our own stuff.
-										if (!noloop) {
-											mediaStream.api.received({
-												Type: data.Type,
-												Data: data,
-												From: mediaStream.api.id,
-												To: peercall.id
-											});
-										}
-										return peercall.peerconnection.send(data);
-									}
-								})(to, message, status, mid);
+								mediaStream.api.sendChat(function(type, data) {
+									data.Type = type;
+									return peercall.peerconnection.send(data);
+								}, to, message, status, mid, true);
 							}, 100);
 							return mid;
 						};
@@ -289,17 +305,8 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 								});
 							}
 							_.delay(function() {
-								mediaStream.api.send2("sendChat", function(type, data) {
-									if (!noloop) {
-										//console.log("looped to self", type, data);
-										mediaStream.api.received({
-											Type: data.Type,
-											Data: data,
-											From: mediaStream.api.id,
-											To: to
-										});
-									}
-								})(to, message, status, mid);
+								// Tell API to loop back message internally.
+								mediaStream.api.sendChat(to, message, status, mid, true);
 							}, 100);
 							return mid;
 						};
@@ -329,6 +336,14 @@ define(['jquery', 'underscore', 'text!partials/chat.html', 'text!partials/chatro
 								console.error("Failed to receive geolocation", err);
 							});
 						};
+						subscope.showFingerprint = function() {
+							if (subscope.fingerprint) {
+								// TODO(fancycode): Show a nicer notification.
+								var msg = translation._("%1$s has an identity with the fingerprint %2$s.",
+									displayName(subscope.id), subscope.fingerprint);
+								alertify.dialog.notify(translation._("Fingerprint"), msg);
+							}
+						};
 						subscope.doClear = function() {
 							subscope.$broadcast("clear");
 						};
diff --git a/static/js/directives/presentation.js b/static/js/directives/presentation.js
index bc01604d3..44253af41 100644
--- a/static/js/directives/presentation.js
+++ b/static/js/directives/presentation.js
@@ -415,17 +415,16 @@ define(['jquery', 'underscore', 'text!partials/presentation.html', 'bigscreen'],
 			var tokenHandler = null;
 
 			var mediaStreamSendPresentation = function(peercall, token, params) {
-				mediaStream.api.apply("sendPresentation", {
-					send: function(type, data) {
-						if (!peercall.peerconnection.datachannelReady) {
-							return peercall.e.one("dataReady", function() {
-								peercall.peerconnection.send(data);
-							});
-						} else {
-							return peercall.peerconnection.send(data);
-						}
+				mediaStream.api.sendPresentation(function(type, data) {
+					data.Type = type;
+					if (!peercall.peerconnection.datachannelReady) {
+						return peercall.e.one("dataReady", function() {
+							peercall.peerconnection.send(data);
+						});
+					} else {
+						return peercall.peerconnection.send(data);
 					}
-				})(peercall.id, token, params);
+				}, peercall.id, token, params);
 			};
 
 			var connector = function(token, peercall) {
diff --git a/static/js/directives/screenshare.js b/static/js/directives/screenshare.js
index 58e73dd7f..3e3ee79f7 100644
--- a/static/js/directives/screenshare.js
+++ b/static/js/directives/screenshare.js
@@ -205,12 +205,11 @@ define(['jquery', 'underscore', 'text!partials/screenshare.html', 'text!partials
 						delete peers[currentcall.id];
 						console.log("Removed closed call from screen sharing.", currentcall.id);
 					});
-					mediaStream.api.apply("sendScreenshare", {
-						send: function(type, data) {
-							//console.log("sent screenshare", data, peercall);
-							return peercall.peerconnection.send(data);
-						}
-					})(peercall.from, token);
+					mediaStream.api.sendScreenshare(function(type, data) {
+						data.Type = type;
+						//console.log("sent screenshare", data, peercall);
+						return peercall.peerconnection.send(data);
+					}, peercall.from, token);
 				};
 
 				usermedia.e.one("mediasuccess", function(event, usermedia) {
diff --git a/static/js/directives/youtubevideo.js b/static/js/directives/youtubevideo.js
index 90d79f038..2c5f44718 100644
--- a/static/js/directives/youtubevideo.js
+++ b/static/js/directives/youtubevideo.js
@@ -482,17 +482,16 @@ define(['require', 'jquery', 'underscore', 'moment', 'text!partials/youtubevideo
 			var tokenHandler = null;
 
 			var mediaStreamSendYouTubeVideo = function(peercall, token, params) {
-				mediaStream.api.apply("sendYouTubeVideo", {
-					send: function(type, data) {
-						if (!peercall.peerconnection.datachannelReady) {
-							return peercall.e.one("dataReady", function() {
-								peercall.peerconnection.send(data);
-							});
-						} else {
-							return peercall.peerconnection.send(data);
-						}
+				mediaStream.api.sendYouTubeVideo(function(type, data) {
+					data.Type = type;
+					if (!peercall.peerconnection.datachannelReady) {
+						return peercall.e.one("dataReady", function() {
+							peercall.peerconnection.send(data);
+						});
+					} else {
+						return peercall.peerconnection.send(data);
 					}
-				})(peercall.id, token, params);
+				}, peercall.id, token, params);
 			};
 
 			var connector = function(token, peercall) {
diff --git a/static/js/libs/axolotl/ByteBufferAB.min.js b/static/js/libs/axolotl/ByteBufferAB.min.js
new file mode 100644
index 000000000..8870b2022
--- /dev/null
+++ b/static/js/libs/axolotl/ByteBufferAB.min.js
@@ -0,0 +1,87 @@
+/*
+ ByteBuffer.js (c) 2013-2014 Daniel Wirtz <dcode@dcode.io>
+ This version of ByteBuffer.js uses an ArrayBuffer as its backing buffer which is accessed through a DataView and is
+ compatible with modern browsers.
+ Released under the Apache License, Version 2.0
+ see: https://github.com/dcodeIO/ByteBuffer.js for details
+*/
+(function(s){function u(k){function g(a,b,c){"undefined"===typeof a&&(a=g.DEFAULT_CAPACITY);"undefined"===typeof b&&(b=g.DEFAULT_ENDIAN);"undefined"===typeof c&&(c=g.DEFAULT_NOASSERT);if(!c){a|=0;if(0>a)throw RangeError("Illegal capacity");b=!!b;c=!!c}this.buffer=0===a?s:new ArrayBuffer(a);this.view=0===a?null:new DataView(this.buffer);this.offset=0;this.markedOffset=-1;this.limit=a;this.littleEndian="undefined"!==typeof b?!!b:!1;this.noAssert=!!c}function m(a){var b=0;return function(){return b<
+a.length?a.charCodeAt(b++):null}}function t(){var a=[],b=[];return function(){if(0===arguments.length)return b.join("")+u.apply(String,a);1024<a.length+arguments.length&&(b.push(u.apply(String,a)),a.length=0);Array.prototype.push.apply(a,arguments)}}g.VERSION="3.5.5";g.LITTLE_ENDIAN=!0;g.BIG_ENDIAN=!1;g.DEFAULT_CAPACITY=16;g.DEFAULT_ENDIAN=g.BIG_ENDIAN;g.DEFAULT_NOASSERT=!1;g.Long=k||null;var e=g.prototype,s=new ArrayBuffer(0),u=String.fromCharCode;g.allocate=function(a,b,c){return new g(a,b,c)};
+g.concat=function(a,b,c,d){if("boolean"===typeof b||"string"!==typeof b)d=c,c=b,b=void 0;for(var f=0,n=0,h=a.length,e;n<h;++n)g.isByteBuffer(a[n])||(a[n]=g.wrap(a[n],b)),e=a[n].limit-a[n].offset,0<e&&(f+=e);if(0===f)return new g(0,c,d);b=new g(f,c,d);d=new Uint8Array(b.buffer);for(n=0;n<h;)c=a[n++],e=c.limit-c.offset,0>=e||(d.set((new Uint8Array(c.buffer)).subarray(c.offset,c.limit),b.offset),b.offset+=e);b.limit=b.offset;b.offset=0;return b};g.isByteBuffer=function(a){return!0===(a&&a instanceof
+g)};g.type=function(){return ArrayBuffer};g.wrap=function(a,b,c,d){"string"!==typeof b&&(d=c,c=b,b=void 0);if("string"===typeof a)switch("undefined"===typeof b&&(b="utf8"),b){case "base64":return g.fromBase64(a,c);case "hex":return g.fromHex(a,c);case "binary":return g.fromBinary(a,c);case "utf8":return g.fromUTF8(a,c);case "debug":return g.fromDebug(a,c);default:throw Error("Unsupported encoding: "+b);}if(null===a||"object"!==typeof a)throw TypeError("Illegal buffer");if(g.isByteBuffer(a))return b=
+e.clone.call(a),b.markedOffset=-1,b;if(a instanceof Uint8Array)b=new g(0,c,d),0<a.length&&(b.buffer=a.buffer,b.offset=a.byteOffset,b.limit=a.byteOffset+a.length,b.view=0<a.length?new DataView(a.buffer):null);else if(a instanceof ArrayBuffer)b=new g(0,c,d),0<a.byteLength&&(b.buffer=a,b.offset=0,b.limit=a.byteLength,b.view=0<a.byteLength?new DataView(a):null);else if("[object Array]"===Object.prototype.toString.call(a))for(b=new g(a.length,c,d),b.limit=a.length,i=0;i<a.length;++i)b.view.setUint8(i,
+a[i]);else throw TypeError("Illegal buffer");return b};e.writeInt8=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal value: "+a+" (not an integer)");a|=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||b+0>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+b+" (+0) <= "+this.buffer.byteLength);}b+=1;var d=this.buffer.byteLength;b>d&&this.resize((d*=
+2)>b?d:b);this.view.setInt8(b-1,a);c&&(this.offset+=1);return this};e.writeByte=e.writeInt8;e.readInt8=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");a>>>=0;if(0>a||a+1>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+1) <= "+this.buffer.byteLength);}a=this.view.getInt8(a);b&&(this.offset+=1);return a};e.readByte=e.readInt8;e.writeUint8=function(a,b){var c=
+"undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal value: "+a+" (not an integer)");a>>>=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||b+0>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+b+" (+0) <= "+this.buffer.byteLength);}b+=1;var d=this.buffer.byteLength;b>d&&this.resize((d*=2)>b?d:b);this.view.setUint8(b-1,a);c&&(this.offset+=1);return this};e.readUint8=
+function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");a>>>=0;if(0>a||a+1>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+1) <= "+this.buffer.byteLength);}a=this.view.getUint8(a);b&&(this.offset+=1);return a};e.writeInt16=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal value: "+
+a+" (not an integer)");a|=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||b+0>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+b+" (+0) <= "+this.buffer.byteLength);}b+=2;var d=this.buffer.byteLength;b>d&&this.resize((d*=2)>b?d:b);this.view.setInt16(b-2,a,this.littleEndian);c&&(this.offset+=2);return this};e.writeShort=e.writeInt16;e.readInt16=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==
+typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");a>>>=0;if(0>a||a+2>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+2) <= "+this.buffer.byteLength);}a=this.view.getInt16(a,this.littleEndian);b&&(this.offset+=2);return a};e.readShort=e.readInt16;e.writeUint16=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal value: "+a+" (not an integer)");a>>>=0;if("number"!==typeof b||
+0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||b+0>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+b+" (+0) <= "+this.buffer.byteLength);}b+=2;var d=this.buffer.byteLength;b>d&&this.resize((d*=2)>b?d:b);this.view.setUint16(b-2,a,this.littleEndian);c&&(this.offset+=2);return this};e.readUint16=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");
+a>>>=0;if(0>a||a+2>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+2) <= "+this.buffer.byteLength);}a=this.view.getUint16(a,this.littleEndian);b&&(this.offset+=2);return a};e.writeInt32=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal value: "+a+" (not an integer)");a|=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||b+0>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+
+b+" (+0) <= "+this.buffer.byteLength);}b+=4;var d=this.buffer.byteLength;b>d&&this.resize((d*=2)>b?d:b);this.view.setInt32(b-4,a,this.littleEndian);c&&(this.offset+=4);return this};e.writeInt=e.writeInt32;e.readInt32=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");a>>>=0;if(0>a||a+4>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+4) <= "+this.buffer.byteLength);
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+}"number"===typeof a?a=k.fromNumber(a):"string"===typeof a&&(a=k.fromString(a));b+=8;var d=this.buffer.byteLength;b>d&&this.resize((d*=2)>b?d:b);b-=8;this.littleEndian?(this.view.setInt32(b,a.low,!0),this.view.setInt32(b+4,a.high,!0)):(this.view.setInt32(b,a.high,!1),this.view.setInt32(b+4,a.low,!1));c&&(this.offset+=8);return this},e.writeLong=e.writeInt64,e.readInt64=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+
+a+" (not an integer)");a>>>=0;if(0>a||a+8>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+8) <= "+this.buffer.byteLength);}a=this.littleEndian?new k(this.view.getInt32(a,!0),this.view.getInt32(a+4,!0),!1):new k(this.view.getInt32(a+4,!1),this.view.getInt32(a,!1),!1);b&&(this.offset+=8);return a},e.readLong=e.readInt64,e.writeUint64=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"===typeof a)a=k.fromNumber(a);else if("string"===typeof a)a=
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+127),d=3)):(this.view.setUint8(b+1,d&127),d=2)):(this.view.setUint8(b,d&127),d=1);return c?(this.offset+=d,this):d};e.writeVarint32ZigZag=function(a,b){return this.writeVarint32(g.zigZagEncode32(a),b)};e.readVarint32=function(a){var b="undefined"===typeof a;b&&(a=this.offset);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal offset: "+a+" (not an integer)");a>>>=0;if(0>a||a+1>this.buffer.byteLength)throw RangeError("Illegal offset: 0 <= "+a+" (+1) <= "+this.buffer.byteLength);
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+var b=a.toInt()>>>0,c=a.shiftRightUnsigned(28).toInt()>>>0;a=a.shiftRightUnsigned(56).toInt()>>>0;return 0==a?0==c?16384>b?128>b?1:2:2097152>b?3:4:16384>c?128>c?5:6:2097152>c?7:8:128>a?9:10},g.zigZagEncode64=function(a){"number"===typeof a?a=k.fromNumber(a,!1):"string"===typeof a?a=k.fromString(a,!1):!1!==a.unsigned&&(a=a.toSigned());return a.shiftLeft(1).xor(a.shiftRight(63)).toUnsigned()},g.zigZagDecode64=function(a){"number"===typeof a?a=k.fromNumber(a,!1):"string"===typeof a?a=k.fromString(a,
+!1):!1!==a.unsigned&&(a=a.toSigned());return a.shiftRightUnsigned(1).xor(a.and(k.ONE).toSigned().negate()).toSigned()},e.writeVarint64=function(a,b){var c="undefined"===typeof b;c&&(b=this.offset);if(!this.noAssert){if("number"===typeof a)a=k.fromNumber(a);else if("string"===typeof a)a=k.fromString(a);else if(!(a&&a instanceof k))throw TypeError("Illegal value: "+a+" (not an integer or Long)");if("number"!==typeof b||0!==b%1)throw TypeError("Illegal offset: "+b+" (not an integer)");b>>>=0;if(0>b||
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+a)});d.limit=f;return d};g.btoa=function(a){return g.fromBinary(a).toBase64()};g.atob=function(a){return g.fromBase64(a).toBinary()};e.toBinary=function(a,b){a="undefined"===typeof a?this.offset:a;b="undefined"===typeof b?this.limit:b;if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal begin: Not an integer");a>>>=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal end: Not an integer");b>>>=0;if(0>a||a>b||b>this.buffer.byteLength)throw RangeError("Illegal range: 0 <= "+
+a+" <= "+b+" <= "+this.buffer.byteLength);}if(a===b)return"";for(var c=[],d=[];a<b;)c.push(this.view.getUint8(a++)),1024<=c.length&&(d.push(String.fromCharCode.apply(String,c)),c=[]);return d.join("")+String.fromCharCode.apply(String,c)};g.fromBinary=function(a,b,c){if(!c&&"string"!==typeof a)throw TypeError("Illegal str: Not a string");for(var d=0,f=a.length,e=new g(f,b,c);d<f;){b=a.charCodeAt(d);if(!c&&255<b)throw RangeError("Illegal charCode at "+d+": 0 <= "+b+" <= 255");e.view.setUint8(d++,b)}e.limit=
+f;return e};e.toDebug=function(a){for(var b=-1,c=this.buffer.byteLength,d,f="",e="",g="";b<c;){-1!==b&&(d=this.view.getUint8(b),f=16>d?f+("0"+d.toString(16).toUpperCase()):f+d.toString(16).toUpperCase(),a&&(e+=32<d&&127>d?String.fromCharCode(d):"."));++b;if(a&&0<b&&0===b%16&&b!==c){for(;51>f.length;)f+=" ";g+=f+e+"\n";f=e=""}f=b===this.offset&&b===this.limit?f+(b===this.markedOffset?"!":"|"):b===this.offset?f+(b===this.markedOffset?"[":"<"):b===this.limit?f+(b===this.markedOffset?"]":">"):f+(b===
+this.markedOffset?"'":a||0!==b&&b!==c?" ":"")}if(a&&" "!==f){for(;51>f.length;)f+=" ";g+=f+e+"\n"}return a?g:f};g.fromDebug=function(a,b,c){var d=a.length;b=new g((d+1)/3|0,b,c);for(var f=0,e=0,h,k=!1,l=!1,m=!1,q=!1,p=!1;f<d;){switch(h=a.charAt(f++)){case "!":if(!c){if(l||m||q){p=!0;break}l=m=q=!0}b.offset=b.markedOffset=b.limit=e;k=!1;break;case "|":if(!c){if(l||q){p=!0;break}l=q=!0}b.offset=b.limit=e;k=!1;break;case "[":if(!c){if(l||m){p=!0;break}l=m=!0}b.offset=b.markedOffset=e;k=!1;break;case "<":if(!c){if(l){p=
+!0;break}l=!0}b.offset=e;k=!1;break;case "]":if(!c){if(q||m){p=!0;break}q=m=!0}b.limit=b.markedOffset=e;k=!1;break;case ">":if(!c){if(q){p=!0;break}q=!0}b.limit=e;k=!1;break;case "'":if(!c){if(m){p=!0;break}m=!0}b.markedOffset=e;k=!1;break;case " ":k=!1;break;default:if(!c&&k){p=!0;break}h=parseInt(h+a.charAt(f++),16);if(!c&&(isNaN(h)||0>h||255<h))throw TypeError("Illegal str: Not a debug encoded string");b.view.setUint8(e++,h);k=!0}if(p)throw TypeError("Illegal str: Invalid symbol at "+f);}if(!c){if(!l||
+!q)throw TypeError("Illegal str: Missing offset or limit");if(e<b.buffer.byteLength)throw TypeError("Illegal str: Not a debug encoded string (is it hex?) "+e+" < "+d);}return b};e.toHex=function(a,b){a="undefined"===typeof a?this.offset:a;b="undefined"===typeof b?this.limit:b;if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal begin: Not an integer");a>>>=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal end: Not an integer");b>>>=0;if(0>a||a>b||b>this.buffer.byteLength)throw RangeError("Illegal range: 0 <= "+
+a+" <= "+b+" <= "+this.buffer.byteLength);}for(var c=Array(b-a),d;a<b;)d=this.view.getUint8(a++),16>d?c.push("0",d.toString(16)):c.push(d.toString(16));return c.join("")};g.fromHex=function(a,b,c){if(!c){if("string"!==typeof a)throw TypeError("Illegal str: Not a string");if(0!==a.length%2)throw TypeError("Illegal str: Length not a multiple of 2");}var d=a.length;b=new g(d/2|0,b);for(var f,e=0,h=0;e<d;e+=2){f=parseInt(a.substring(e,e+2),16);if(!c&&(!isFinite(f)||0>f||255<f))throw TypeError("Illegal str: Contains non-hex characters");
+b.view.setUint8(h++,f)}b.limit=h;return b};var l=function(){var a={k:1114111,j:function(a,c){var d=null;"number"===typeof a&&(d=a,a=function(){return null});for(;null!==d||null!==(d=a());)128>d?c(d&127):(2048>d?c(d>>6&31|192):(65536>d?c(d>>12&15|224):(c(d>>18&7|240),c(d>>12&63|128)),c(d>>6&63|128)),c(d&63|128)),d=null},g:function(a,c){function d(a){a=a.slice(0,a.indexOf(null));var b=Error(a.toString());b.name="TruncatedError";b.bytes=a;throw b;}for(var e,g,h,k;null!==(e=a());)if(0===(e&128))c(e);
+else if(192===(e&224))null===(g=a())&&d([e,g]),c((e&31)<<6|g&63);else if(224===(e&240))null!==(g=a())&&null!==(h=a())||d([e,g,h]),c((e&15)<<12|(g&63)<<6|h&63);else if(240===(e&248))null!==(g=a())&&null!==(h=a())&&null!==(k=a())||d([e,g,h,k]),c((e&7)<<18|(g&63)<<12|(h&63)<<6|k&63);else throw RangeError("Illegal starting byte: "+e);},d:function(a,c){for(var d,e=null;null!==(d=null!==e?e:a());)55296<=d&&57343>=d&&null!==(e=a())&&56320<=e&&57343>=e?(c(1024*(d-55296)+e-56320+65536),e=null):c(d);null!==
+e&&c(e)},e:function(a,c){var d=null;"number"===typeof a&&(d=a,a=function(){return null});for(;null!==d||null!==(d=a());)65535>=d?c(d):(d-=65536,c((d>>10)+55296),c(d%1024+56320)),d=null},c:function(b,c){a.d(b,function(b){a.j(b,c)})},b:function(b,c){a.g(b,function(b){a.e(b,c)})},f:function(a){return 128>a?1:2048>a?2:65536>a?3:4},l:function(b){for(var c,d=0;null!==(c=b());)d+=a.f(c);return d},a:function(b){var c=0,d=0;a.d(b,function(b){++c;d+=a.f(b)});return[c,d]}};return a}();e.toUTF8=function(a,b){"undefined"===
+typeof a&&(a=this.offset);"undefined"===typeof b&&(b=this.limit);if(!this.noAssert){if("number"!==typeof a||0!==a%1)throw TypeError("Illegal begin: Not an integer");a>>>=0;if("number"!==typeof b||0!==b%1)throw TypeError("Illegal end: Not an integer");b>>>=0;if(0>a||a>b||b>this.buffer.byteLength)throw RangeError("Illegal range: 0 <= "+a+" <= "+b+" <= "+this.buffer.byteLength);}var c;try{l.b(function(){return a<b?this.view.getUint8(a++):null}.bind(this),c=t())}catch(d){if(a!==b)throw RangeError("Illegal range: Truncated data, "+
+a+" != "+b);}return c()};g.fromUTF8=function(a,b,c){if(!c&&"string"!==typeof a)throw TypeError("Illegal str: Not a string");var d=new g(l.a(m(a),!0)[1],b,c),e=0;l.c(m(a),function(a){d.view.setUint8(e++,a)});d.limit=e;return d};return g}"function"===typeof require&&"object"===typeof module&&module&&"object"===typeof exports&&exports?module.exports=function(){var k;try{k=require("long")}catch(g){}return u(k)}():"function"===typeof define&&define.amd?define("ByteBuffer",["Long"],function(k){return u(k)}):
+(s.dcodeIO=s.dcodeIO||{}).ByteBuffer=u(s.dcodeIO.Long)})(this);
diff --git a/static/js/libs/axolotl/Long.min.js b/static/js/libs/axolotl/Long.min.js
new file mode 100644
index 000000000..f59818ff3
--- /dev/null
+++ b/static/js/libs/axolotl/Long.min.js
@@ -0,0 +1,22 @@
+(function(){/*
+ Long.js (c) 2013 Daniel Wirtz <dcode@dcode.io>
+ Released under the Apache License, Version 2.0
+ see: https://github.com/dcodeIO/Long.js for details
+*/
+(function(q){function b(a,b,d){this.low=a|0;this.high=b|0;this.unsigned=!!d}b.isLong=function(a){return!0===(a&&a instanceof b)};var r={},s={};b.fromInt=function(a,c){var d;if(c){a>>>=0;if(0<=a&&256>a&&(d=s[a]))return d;d=new b(a,0>(a|0)?-1:0,!0);0<=a&&256>a&&(s[a]=d)}else{a|=0;if(-128<=a&&128>a&&(d=r[a]))return d;d=new b(a,0>a?-1:0,!1);-128<=a&&128>a&&(r[a]=d)}return d};b.fromNumber=function(a,c){c=!!c;return isNaN(a)||!isFinite(a)?b.ZERO:!c&&a<=-t?b.MIN_VALUE:!c&&a+1>=t?b.MAX_VALUE:c&&a>=u?b.MAX_UNSIGNED_VALUE:
+0>a?b.fromNumber(-a,c).negate():new b(a%4294967296|0,a/4294967296|0,c)};b.fromBits=function(a,c,d){return new b(a,c,d)};b.fromString=function(a,c,d){if(0===a.length)throw Error("number format error: empty string");if("NaN"===a||"Infinity"===a||"+Infinity"===a||"-Infinity"===a)return b.ZERO;"number"===typeof c&&(d=c,c=!1);d=d||10;if(2>d||36<d)throw Error("radix out of range: "+d);var e;if(0<(e=a.indexOf("-")))throw Error('number format error: interior "-" character: '+a);if(0===e)return b.fromString(a.substring(1),
+c,d).negate();e=b.fromNumber(Math.pow(d,8));for(var f=b.ZERO,g=0;g<a.length;g+=8){var k=Math.min(8,a.length-g),l=parseInt(a.substring(g,g+k),d);8>k?(k=b.fromNumber(Math.pow(d,k)),f=f.multiply(k).add(b.fromNumber(l))):(f=f.multiply(e),f=f.add(b.fromNumber(l)))}f.unsigned=c;return f};b.fromValue=function(a){return"number"===typeof a?b.fromNumber(a):"string"===typeof a?b.fromString(a):b.isLong(a)?a:new b(a.low,a.high,a.unsigned)};var u=4294967296*4294967296,t=u/2,v=b.fromInt(16777216);b.ZERO=b.fromInt(0);
+b.UZERO=b.fromInt(0,!0);b.ONE=b.fromInt(1);b.UONE=b.fromInt(1,!0);b.NEG_ONE=b.fromInt(-1);b.MAX_VALUE=b.fromBits(-1,2147483647,!1);b.MAX_UNSIGNED_VALUE=b.fromBits(-1,-1,!0);b.MIN_VALUE=b.fromBits(0,-2147483648,!1);b.prototype.toInt=function(){return this.unsigned?this.low>>>0:this.low};b.prototype.toNumber=function(){return this.unsigned?4294967296*(this.high>>>0)+(this.low>>>0):4294967296*this.high+(this.low>>>0)};b.prototype.toString=function(a){a=a||10;if(2>a||36<a)throw RangeError("radix out of range: "+
+a);if(this.isZero())return"0";var c;if(this.isNegative()){if(this.equals(b.MIN_VALUE)){c=b.fromNumber(a);var d=this.div(c);c=d.multiply(c).subtract(this);return d.toString(a)+c.toInt().toString(a)}return"-"+this.negate().toString(a)}d=b.fromNumber(Math.pow(a,6),this.unsigned);c=this;for(var e="";;){var f=c.div(d),g=(c.subtract(f.multiply(d)).toInt()>>>0).toString(a);c=f;if(c.isZero())return g+e;for(;6>g.length;)g="0"+g;e=""+g+e}};b.prototype.getHighBits=function(){return this.high};b.prototype.getHighBitsUnsigned=
+function(){return this.high>>>0};b.prototype.getLowBits=function(){return this.low};b.prototype.getLowBitsUnsigned=function(){return this.low>>>0};b.prototype.getNumBitsAbs=function(){if(this.isNegative())return this.equals(b.MIN_VALUE)?64:this.negate().getNumBitsAbs();for(var a=0!=this.high?this.high:this.low,c=31;0<c&&0==(a&1<<c);c--);return 0!=this.high?c+33:c+1};b.prototype.isZero=function(){return 0===this.high&&0===this.low};b.prototype.isNegative=function(){return!this.unsigned&&0>this.high};
+b.prototype.isPositive=function(){return this.unsigned||0<=this.high};b.prototype.isOdd=function(){return 1===(this.low&1)};b.prototype.isEven=function(){return 0===(this.low&1)};b.prototype.equals=function(a){b.isLong(a)||(a=b.fromValue(a));return this.unsigned!==a.unsigned&&1===this.high>>>31&&1===a.high>>>31?!1:this.high===a.high&&this.low===a.low};b.prototype.notEquals=function(a){b.isLong(a)||(a=b.fromValue(a));return!this.equals(a)};b.prototype.lessThan=function(a){b.isLong(a)||(a=b.fromValue(a));
+return 0>this.compare(a)};b.prototype.lessThanOrEqual=function(a){b.isLong(a)||(a=b.fromValue(a));return 0>=this.compare(a)};b.prototype.greaterThan=function(a){b.isLong(a)||(a=b.fromValue(a));return 0<this.compare(a)};b.prototype.greaterThanOrEqual=function(a){b.isLong(a)||(a=b.fromValue(a));return 0<=this.compare(a)};b.prototype.compare=function(a){if(this.equals(a))return 0;var b=this.isNegative(),d=a.isNegative();return b&&!d?-1:!b&&d?1:this.unsigned?a.high>>>0>this.high>>>0||a.high===this.high&&
+a.low>>>0>this.low>>>0?-1:1:this.subtract(a).isNegative()?-1:1};b.prototype.negate=function(){return!this.unsigned&&this.equals(b.MIN_VALUE)?b.MIN_VALUE:this.not().add(b.ONE)};b.prototype.add=function(a){b.isLong(a)||(a=b.fromValue(a));var c=this.high>>>16,d=this.high&65535,e=this.low>>>16,f=a.high>>>16,g=a.high&65535,k=a.low>>>16,l;l=0+((this.low&65535)+(a.low&65535));a=0+(l>>>16);a+=e+k;e=0+(a>>>16);e+=d+g;d=0+(e>>>16);d=d+(c+f)&65535;return b.fromBits((a&65535)<<16|l&65535,d<<16|e&65535,this.unsigned)};
+b.prototype.subtract=function(a){b.isLong(a)||(a=b.fromValue(a));return this.add(a.negate())};b.prototype.multiply=function(a){if(this.isZero())return b.ZERO;b.isLong(a)||(a=b.fromValue(a));if(a.isZero())return b.ZERO;if(this.equals(b.MIN_VALUE))return a.isOdd()?b.MIN_VALUE:b.ZERO;if(a.equals(b.MIN_VALUE))return this.isOdd()?b.MIN_VALUE:b.ZERO;if(this.isNegative())return a.isNegative()?this.negate().multiply(a.negate()):this.negate().multiply(a).negate();if(a.isNegative())return this.multiply(a.negate()).negate();
+if(this.lessThan(v)&&a.lessThan(v))return b.fromNumber(this.toNumber()*a.toNumber(),this.unsigned);var c=this.high>>>16,d=this.high&65535,e=this.low>>>16,f=this.low&65535,g=a.high>>>16,k=a.high&65535,l=a.low>>>16;a=a.low&65535;var n,h,m,p;p=0+f*a;m=0+(p>>>16);m+=e*a;h=0+(m>>>16);m=(m&65535)+f*l;h+=m>>>16;m&=65535;h+=d*a;n=0+(h>>>16);h=(h&65535)+e*l;n+=h>>>16;h&=65535;h+=f*k;n+=h>>>16;h&=65535;n=n+(c*a+d*l+e*k+f*g)&65535;return b.fromBits(m<<16|p&65535,n<<16|h,this.unsigned)};b.prototype.div=function(a){b.isLong(a)||
+(a=b.fromValue(a));if(a.isZero())throw Error("division by zero");if(this.isZero())return this.unsigned?b.UZERO:b.ZERO;var c,d,e;if(this.equals(b.MIN_VALUE)){if(a.equals(b.ONE)||a.equals(b.NEG_ONE))return b.MIN_VALUE;if(a.equals(b.MIN_VALUE))return b.ONE;c=this.shiftRight(1).div(a).shiftLeft(1);if(c.equals(b.ZERO))return a.isNegative()?b.ONE:b.NEG_ONE;d=this.subtract(a.multiply(c));return e=c.add(d.div(a))}if(a.equals(b.MIN_VALUE))return this.unsigned?b.UZERO:b.ZERO;if(this.isNegative())return a.isNegative()?
+this.negate().div(a.negate()):this.negate().div(a).negate();if(a.isNegative())return this.div(a.negate()).negate();e=b.ZERO;for(d=this;d.greaterThanOrEqual(a);){c=Math.max(1,Math.floor(d.toNumber()/a.toNumber()));for(var f=Math.ceil(Math.log(c)/Math.LN2),f=48>=f?1:Math.pow(2,f-48),g=b.fromNumber(c),k=g.multiply(a);k.isNegative()||k.greaterThan(d);)c-=f,g=b.fromNumber(c,this.unsigned),k=g.multiply(a);g.isZero()&&(g=b.ONE);e=e.add(g);d=d.subtract(k)}return e};b.prototype.modulo=function(a){b.isLong(a)||
+(a=b.fromValue(a));return this.subtract(this.div(a).multiply(a))};b.prototype.not=function(){return b.fromBits(~this.low,~this.high,this.unsigned)};b.prototype.and=function(a){b.isLong(a)||(a=b.fromValue(a));return b.fromBits(this.low&a.low,this.high&a.high,this.unsigned)};b.prototype.or=function(a){b.isLong(a)||(a=b.fromValue(a));return b.fromBits(this.low|a.low,this.high|a.high,this.unsigned)};b.prototype.xor=function(a){b.isLong(a)||(a=b.fromValue(a));return b.fromBits(this.low^a.low,this.high^
+a.high,this.unsigned)};b.prototype.shiftLeft=function(a){b.isLong(a)&&(a=a.toInt());return 0===(a&=63)?this:32>a?b.fromBits(this.low<<a,this.high<<a|this.low>>>32-a,this.unsigned):b.fromBits(0,this.low<<a-32,this.unsigned)};b.prototype.shiftRight=function(a){b.isLong(a)&&(a=a.toInt());return 0===(a&=63)?this:32>a?b.fromBits(this.low>>>a|this.high<<32-a,this.high>>a,this.unsigned):b.fromBits(this.high>>a-32,0<=this.high?0:-1,this.unsigned)};b.prototype.shiftRightUnsigned=function(a){b.isLong(a)&&(a=
+a.toInt());a&=63;if(0===a)return this;var c=this.high;return 32>a?b.fromBits(this.low>>>a|c<<32-a,c>>>a,this.unsigned):32===a?b.fromBits(c,0,this.unsigned):b.fromBits(c>>>a-32,0,this.unsigned)};b.prototype.toSigned=function(){return this.unsigned?new b(this.low,this.high,!1):this};b.prototype.toUnsigned=function(){return this.unsigned?this:new b(this.low,this.high,!0)};"function"===typeof require&&"object"===typeof module&&module&&"object"===typeof exports&&exports?module.exports=b:"function"===typeof define&&
+define.amd?define(function(){return b}):(q.dcodeIO=q.dcodeIO||{}).Long=b})(this);})();
diff --git a/static/js/libs/axolotl/axolotl-crypto-curve25519.js b/static/js/libs/axolotl/axolotl-crypto-curve25519.js
new file mode 100644
index 000000000..f6656ac76
--- /dev/null
+++ b/static/js/libs/axolotl/axolotl-crypto-curve25519.js
@@ -0,0 +1,17 @@
+((function(root,factory){if(typeof define==="function"&&define.amd){define("axolotlCryptoCurve25519",[],factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.axolotlCryptoCurve25519=factory()}}))(this,(function(){var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function";var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){process["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("path");Module["read"]=function read(filename,binary){filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nodeFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Module["readBinary"]=function readBinary(filename){return Module["read"](filename,true)};Module["load"]=function load(f){globalEval(read(f))};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}))}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}this["Module"]=Module}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WEB){window["Module"]=Module}else{Module["load"]=importScripts}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value){tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),getNativeTypeSize:(function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return Runtime.QUANTUM_SIZE}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 2*(1+i)}}throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."}),removeFunction:(function(index){Runtime.functionPointers[(index-2)/2]=null}),getAsmConst:(function(code,numArgs){if(!Runtime.asmConstCache)Runtime.asmConstCache={};var func=Runtime.asmConstCache[code];if(func)return func;var args=[];for(var i=0;i<numArgs;i++){args.push(String.fromCharCode(36)+i)}var source=Pointer_stringify(code);if(source[0]==='"'){if(source.indexOf('"',1)===source.length-1){source=source.substr(1,source.length-2)}else{abort("invalid EM_ASM input |"+source+"|. Please use EM_ASM(..code..) (no quotes) or EM_ASM({ ..code($0).. }, input) (to input values)")}}try{var evalled=eval("(function(Module, FS) { return function("+args.join(",")+"){ "+source+" } })")(Module,typeof FS!=="undefined"?FS:null)}catch(e){Module.printErr("error in executing inline EM_ASM code: "+e+" on: \n\n"+source+"\n\nwith args |"+args+"| (make sure to use the right one out of EM_ASM, EM_ASM_ARGS, etc.)");throw e}return Runtime.asmConstCache[code]=evalled}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,arguments)}}return sigCache[func]}),UTF8Processor:(function(){var buffer=[];var needed=0;this.processCChar=(function(code){code=code&255;if(buffer.length==0){if((code&128)==0){return String.fromCharCode(code)}buffer.push(code);if((code&224)==192){needed=1}else if((code&240)==224){needed=2}else{needed=3}return""}if(needed){buffer.push(code);needed--;if(needed>0)return""}var c1=buffer[0];var c2=buffer[1];var c3=buffer[2];var c4=buffer[3];var ret;if(buffer.length==2){ret=String.fromCharCode((c1&31)<<6|c2&63)}else if(buffer.length==3){ret=String.fromCharCode((c1&15)<<12|(c2&63)<<6|c3&63)}else{var codePoint=(c1&7)<<18|(c2&63)<<12|(c3&63)<<6|c4&63;ret=String.fromCharCode(((codePoint-65536)/1024|0)+55296,(codePoint-65536)%1024+56320)}buffer.length=0;return ret});this.processJSString=function processJSString(string){string=unescape(encodeURIComponent(string));var ret=[];for(var i=0;i<string.length;i++){ret.push(string.charCodeAt(i))}return ret}}),getCompilerSetting:(function(name){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"}),stackAlloc:(function(size){var ret=STACKTOP;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICTOP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTAL_MEMORY)enlargeMemory();return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0)Runtime.stackRestore(stack);return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["cwrap"]=cwrap;Module["ccall"]=ccall;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=+1?tempDouble>+0?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var ALLOC_NONE=4;Module["ALLOC_NORMAL"]=ALLOC_NORMAL;Module["ALLOC_STACK"]=ALLOC_STACK;Module["ALLOC_STATIC"]=ALLOC_STATIC;Module["ALLOC_DYNAMIC"]=ALLOC_DYNAMIC;Module["ALLOC_NONE"]=ALLOC_NONE;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=false;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];if(t>=128)hasUtf=true;else if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(!hasUtf){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}var utf8=new Runtime.UTF8Processor;for(i=0;i<length;i++){t=HEAPU8[ptr+i>>0];ret+=utf8.processCChar(t)}return ret}Module["Pointer_stringify"]=Pointer_stringify;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr){for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr+i*2>>1]=codeUnit}HEAP16[outPtr+str.length*2>>1]=0}Module["stringToUTF16"]=stringToUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr){var iChar=0;for(var iCodeUnit=0;iCodeUnit<str.length;++iCodeUnit){var codeUnit=str.charCodeAt(iCodeUnit);if(codeUnit>=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++iCodeUnit);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr+iChar*4>>2]=codeUnit;++iChar}HEAP32[outPtr+iChar*4>>2]=0}Module["stringToUTF32"]=stringToUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var basicTypes={"v":"void","b":"bool","c":"char","s":"short","i":"int","l":"long","f":"float","d":"double","w":"wchar_t","a":"signed char","h":"unsigned char","t":"unsigned short","j":"unsigned int","m":"unsigned long","x":"long long","y":"unsigned long long","z":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1]);i+=2;continue}var size=parseInt(func.substr(i));var pre=size.toString().length;if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr);subs.push(curr);i+=pre+size}i++;return parts}function parse(rawList,limit,allowVoid){limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.join(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else{ret=name}paramLoop:while(i<func.length&&limit-->0){var c=func[i++];if(c in basicTypes){list.push(basicTypes[c])}else{switch(c){case"P":list.push(parse(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){return x+4095&-4096}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;function enlargeMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;var FAST_MEMORY=Module["FAST_MEMORY"]||2097152;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}if(totalMemory!==TOTAL_MEMORY){Module.printErr("increasing TOTAL_MEMORY to "+totalMemory+" to be compliant with the asm.js spec");TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&typeof Float64Array!=="undefined"&&!!(new Int32Array(1))["subarray"]&&!!(new Int32Array(1))["set"],"JS engine does not provide full typed array support");var buffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer);HEAP16=new Int16Array(buffer);HEAP32=new Int32Array(buffer);HEAPU8=new Uint8Array(buffer);HEAPU16=new Uint16Array(buffer);HEAPU32=new Uint32Array(buffer);HEAPF32=new Float32Array(buffer);HEAPF64=new Float64Array(buffer);HEAP32[0]=255;assert(HEAPU8[0]===255&&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Module.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var ret=(new Runtime.UTF8Processor).processJSString(stringy);if(length){ret.length=length}if(!dontAddNull){ret.push(0)}return ret}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer+i>>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;i++){HEAP8[buffer+i>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer+str.length>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,ignore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["removeRunDependency"]=removeRunDependency;Module["preloadedImages"]={};Module["preloadedAudios"]={};var 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"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);allocate([71,111,172,254,226,42,59,255,179,0,215,1,33,128,241,0,234,252,13,1,184,79,8,0,110,30,73,255,246,141,189,0,170,207,218,1,74,154,69,255,138,246,49,255,155,32,100,0,125,74,105,255,90,85,61,255,35,229,177,255,62,125,193,255,153,86,188,1,73,120,212,0,209,123,246,254,135,209,38,255,151,58,44,1,92,69,214,255,14,12,88,255,252,153,166,255,253,207,112,255,60,78,83,255,227,124,110,0,180,96,252,255,53,117,33,254,164,220,82,255,41,1,27,255,38,164,166,255,164,99,169,254,61,144,70,255,192,166,18,0,107,250,66,0,197,65,50,0,1,179,18,255,255,104,1,255,43,153,35,255,80,111,168,0,110,175,168,0,41,105,45,255,219,14,205,255,164,233,140,254,43,1,118,0,233,67,195,0,178,82,159,255,138,87,122,255,212,238,90,255,144,35,124,254,25,140,164,0,251,215,44,254,133,70,107,255,101,227,80,254,92,169,55,0,215,42,49,0,114,180,85,255,33,232,27,1,172,213,25,0,62,176,123,254,32,133,24,255,225,191,62,0,93,70,153,0,181,42,104,1,22,191,224,255,200,200,140,255,249,234,37,0,149,57,141,0,195,56,208,255,254,130,70,255,32,173,240,255,29,220,199,0,110,100,115,255,132,229,249,0,228,233,223,255,37,216,209,254,178,177,209,255,183,45,165,254,224,97,114,0,137,97,168,255,225,222,172,0,165,13,49,1,210,235,204,255,252,4,28,254,70,160,151,0,232,190,52,254,83,248,93,255,62,215,77,1,175,175,179,255,160,50,66,0,121,48,208,0,63,169,209,255,0,210,200,0,224,187,44,1,73,162,82,0,9,176,143,255,19,76,193,255,29,59,167,1,24,43,154,0,28,190,190,0,141,188,129,0,232,235,203,255,234,0,109,255,54,65,159,0,60,88,232,255,121,253,150,254,252,233,131,255,198,110,41,1,83,77,71,255,200,22,59,254,106,253,242,255,21,12,207,255,237,66,189,0,90,198,202,1,225,172,127,0,53,22,202,0,56,230,132,0,1,86,183,0,109,190,42,0,243,68,174,1,109,228,154,0,200,177,122,1,35,160,183,255,177,48,85,255,90,218,169,255,248,152,78,0,202,254,110,0,6,52,43,0,142,98,65,255,63,145,22,0,70,106,93,0,232,138,107,1,110,179,61,255,211,129,218,1,242,209,92,0,35,90,217,1,182,143,106,255,116,101,217,255,114,250,221,255,173,204,6,0,60,150,163,0,73,172,44,255,239,110,80,255,237,76,153,254,161,140,249,0,149,232,229,0,133,31,40,255,174,164,119,0,113,51,214,0,129,228,2,254,64,34,243,0,107,227,244,255,174,106,200,255,84,153,70,1,50,35,16,0,250,74,216,254,236,189,66,255,153,249,13,0,230,178,4,255,221,41,238,0,118,227,121,255,94,87,140,254,254,119,92,0,73,239,246,254,117,87,128,0,19,211,145,255,177,46,252,0,229,91,246,1,69,128,247,255,202,77,54,1,8,11,9,255,153,96,166,0,217,214,173,255,134,192,2,1,0,207,0,0,189,174,107,1,140,134,100,0,158,193,243,1,182,102,171,0,235,154,51,0,142,5,123,255,60,168,89,1,217,14,92,255,19,214,5,1,211,167,254,0,44,6,202,254,120,18,236,255,15,113,184,255,184,223,139,0,40,177,119,254,182,123,90,255,176,165,176,0,247,77,194,0,27,234,120,0,231,0,214,255,59,39,30,0,125,99,145,255,150,68,68,1,141,222,248,0,153,123,210,255,110,127,152,255,229,33,214,1,135,221,197,0,137,97,2,0,12,143,204,255,81,41,188,0,115,79,130,255,94,3,132,0,152,175,187,255,124,141,10,255,126,192,179,255,11,103,198,0,149,6,45,0,219,85,187,1,230,18,178,255,72,182,152,0,3,198,184,255,128,112,224,1,97,161,230,0,254,99,38,255,58,159,197,0,151,66,219,0,59,69,143,255,185,112,249,0,119,136,47,255,123,130,132,0,168,71,95,255,113,176,40,1,232,185,173,0,207,93,117,1,68,157,108,255,102,5,147,254,49,97,33,0,89,65,111,254,247,30,163,255,124,217,221,1,102,250,216,0,198,174,75,254,57,55,18,0,227,5,236,1,229,213,173,0,201,109,218,1,49,233,239,0,30,55,158,1,25,178,106,0,155,111,188,1,94,126,140,0,215,31,238,1,77,240,16,0,213,242,25,1,38,71,168,0,205,186,93,254,49,211,140,255,219,0,180,255,134,118,165,0,160,147,134,255,110,186,35,255,198,243,42,0,243,146,119,0,134,235,163,1,4,241,135,255,193,46,193,254,103,180,79,255,225,4,184,254,242,118,130,0,146,135,176,1,234,111,30,0,69,66,213,254,41,96,123,0,121,94,42,255,178,191,195,255,46,130,42,0,117,84,8,255,233,49,214,254,238,122,109,0,6,71,89,1,236,211,123,0,244,13,48,254,119,148,14,0,114,28,86,255,75,237,25,255,145,229,16,254,129,100,53,255,134,150,120,254,168,157,50,0,23,72,104,255,224,49,14,0,255,123,22,255,151,185,151,255,170,80,184,1,134,182,20,0,41,100,101,1,153,33,16,0,76,154,111,1,86,206,234,255,192,160,164,254,165,123,93,255,1,216,164,254,67,17,175,255,169,11,59,255,158,41,61,255,73,188,14,255,195,6,137,255,22,147,29,255,20,103,3,255,246,130,227,255,122,40,128,0,226,47,24,254,35,36,32,0,152,186,183,255,69,202,20,0,195,133,195,0,222,51,247,0,169,171,94,1,183,0,160,255,64,205,18,1,156,83,15,255,197,58,249,254,251,89,110,255,50,10,88,254,51,43,216,0,98,242,198,1,245,151,113,0,171,236,194,1,197,31,199,255,229,81,38,1,41,59,20,0,253,104,230,0,152,93,14,255,246,242,146,254,214,169,240,255,240,102,108,254,160,167,236,0,154,218,188,0,150,233,202,255,27,19,250,1,2,71,133,255,175,12,63,1,145,183,198,0,104,120,115,255,130,251,247,0,17,212,167,255,62,123,132,255,247,100,189,0,155,223,152,0,143,197,33,0,155,59,44,255,150,93,240,1,127,3,87,255,95,71,207,1,167,85,1,255,188,152,116,255,10,23,23,0,137,195,93,1,54,98,97,0,240,0,168,255,148,188,127,0,134,107,151,0,76,253,171,0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5,24,151,62,255,10,151,10,0,79,139,178,255,120,242,202,0,26,219,213,0,62,125,35,255,144,2,108,255,230,33,83,255,81,45,216,1,224,62,17,0,214,217,125,0,98,153,153,255],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE+10240);allocate([179,176,106,254,131,93,138,255,109,62,36,255,178,121,32,255,120,252,70,0,220,248,37,0,204,88,103,1,128,220,251,255,236,227,7,1,106,49,198,255,60,56,107,0,99,114,238,0,220,204,94,1,73,187,1,0,89,154,34,0,78,217,165,255,14,195,249,255,9,230,253,255,205,135,245,0,26,252,7,255,84,205,27,1,134,2,112,0,37,158,32,0,231,91,237,255,191,170,204,255,152,7,222,0,109,192,49,0,193,166,146,255,232,19,181,255,105,142,52,255,103,16,27,1,253,200,165,0,195,217,4,255,52,189,144,255,123,155,160,254,87,130,54,255,78,120,61,255,14,56,41,0,25,41,125,255,87,168,245,0,214,165,70,0,212,169,6,255,219,211,194,254,72,93,164,255,197,33,103,255,43,142,141,0,131,225,172,0,244,105,28,0,68,68,225,0,136,84,13,255,130,57,40,254,139,77,56,0,84,150,53,0,54,95,157,0,144,13,177,254,95,115,186,0,117,23,118,255,244,166,241,255,11,186,135,0,178,106,203,255,97,218,93,0,43,253,45,0,164,152,4,0,139,118,239,0,96,1,24,254,235,153,211,255,168,110,20,255,50,239,176,0,114,41,232,0,193,250,53,0,254,160,111,254,136,122,41,255,97,108,67,0,215,152,23,255,140,209,212,0,42,189,163,0,202,42,50,255,106,106,189,255,190,68,217,255,233,58,117,0,229,220,243,1,197,3,4,0,37,120,54,254,4,156,134,255,36,61,171,254,165,136,100,255,212,232,14,0,90,174,10,0,216,198,65,255,12,3,64,0,116,113,115,255,248,103,8,0,231,125,18,255,160,28,197,0,30,184,35,1,223,73,249,255,123,20,46,254,135,56,37,255,173,13,229,1,119,161,34,255,245,61,73,0,205,125,112,0,137,104,134,0,217,246,30,255,237,142,143,0,65,159,102,255,108,164,190,0,219,117,173,255,34,37,120,254,200,69,80,0,31,124,218,254,74,27,160,255,186,154,199,255,71,199,252,0,104,81,159,1,17,200,39,0,211,61,192,1,26,238,91,0,148,217,12,0,59,91,213,255,11,81,183,255,129,230,122,255,114,203,145,1,119,180,66,255,72,138,180,0,224,149,106,0,119,82,104,255,208,140,43,0,98,9,182,255,205,101,134,255,18,101,38,0,95,197,166,255,203,241,147,0,62,208,145,255,133,246,251,0,2,169,14,0,13,247,184,0,142,7,254,0,36,200,23,255,88,205,223,0,91,129,52,255,21,186,30,0,143,228,210,1,247,234,248,255,230,69,31,254,176,186,135,255,238,205,52,1,139,79,43,0,17,176,217,254,32,243,67,0,242,111,233,0,44,35,9,255,227,114,81,1,4,71,12,255,38,105,191,0,7,117,50,255,81,79,16,0,63,68,65,255,157,36,110,255,77,241,3,255,226,45,251,1,142,25,206,0,120,123,209,1,28,254,238,255,5,128,126,255,91,222,215,255,162,15,191,0,86,240,73,0,135,185,81,254,44,241,163,0,212,219,210,255,112,162,155,0,207,101,118,0,168,72,56,255,196,5,52,0,72,172,242,255,126,22,157,255,146,96,59,255,162,121,152,254,140,16,95,0,195,254,200,254,82,150,162,0,119,43,145,254,204,172,78,255,166,224,159,0,104,19,237,255,245,126,208,255,226,59,213,0,117,217,197,0,152,72,237,0,220,31,23,254,14,90,231,255,188,212,64,1,60,101,246,255,85,24,86,0,1,177,109,0,146,83,32,1,75,182,192,0,119,241,224,0,185,237,27,255,184,101,82,1,235,37,77,255,253,134,19,0,232,246,122,0,60,106,179,0,195,11,12,0,109,66,235,1,125,113,59,0,61,40,164,0,175,104,240,0,2,47,187,255,50,12,141,0,194,139,181,255,135,250,104,0,97,92,222,255,217,149,201,255,203,241,118,255,79,151,67,0,122,142,218,255,149,245,239,0,138,42,200,254,80,37,97,255,124,112,167,255,36,138,87,255,130,29,147,255,241,87,78,255,204,97,19,1,177,209,22,255,247,227,127,254,99,119,83,255,212,25,198,1,16,179,179,0,145,77,172,254,89,153,14,255,218,189,167,0,107,233,59,255,35,33,243,254,44,112,112,255,161,127,79,1,204,175,10,0,40,21,138,254,104,116,228,0,199,95,137,255,133,190,168,255,146,165,234,1,183,99,39,0,183,220,54,254,255,222,133,0,162,219,121,254,63,239,6,0,225,102,54,255,251,18,246,0,4,34,129,1,135,36,131,0,206,50,59,1,15,97,183,0,171,216,135,255,101,152,43,255,150,251,91,0,38,145,95,0,34,204,38,254,178,140,83,255,25,129,243,255,76,144,37,0,106,36,26,254,118,144,172,255,68,186,229,255,107,161,213,255,46,163,68,255,149,170,253,0,187,17,15,0,218,160,165,255,171,35,246,1,96,13,19,0,165,203,117,0,214,107,192,255,244,123,177,1,100,3,104,0,178,242,97,255,251,76,130,255,211,77,42,1,250,79,70,255,63,244,80,1,105,101,246,0,61,136,58,1,238,91,213,0,14,59,98,255,167,84,77,0,17,132,46,254,57,175,197,255,185,62,184,0,76,64,207,0,172,175,208,254,175,74,37,0,138,27,211,254,148,125,194,0,10,89,81,0,168,203,101,255,43,213,209,1,235,245,54,0,30,35,226,255,9,126,70,0,226,125,94,254,156,117,20,255,57,248,112,1,230,48,64,255,164,92,166,1,224,214,230,255,36,120,143,0,55,8,43,255,251,1,245,1,106,98,165,0,74,107,106,254,53,4,54,255,90,178,150,1,3,120,123,255,244,5,89,1,114,250,61,255,254,153,82,1,77,15,17,0,57,238,90,1,95,223,230,0,236,52,47,254,103,148,164,255,121,207,36,1,18,16,185,255,75,20,74,0,187,11,101,0,46,48,129,255,22,239,210,255,77,236,129,255,111,77,204,255,61,72,97,255,199,217,251,255,42,215,204,0,133,145,201,255,57,230,146,1,235,100,198,0,146,73,35,254,108,198,20,255,182,79,210,255,82,103,136,0,246,108,176,0,34,17,60,255,19,74,114,254,168,170,78,255,157,239,20,255,149,41,168,0,58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99,17,255,118,222,202,0,125,179,252,1,123,54,126,255,145,57,191,0,55,186,121,0,10,243,138,0,205,211,229,255,125,156,241,254,148,156,185,255,227,19,188,255,124,41,32,255,31,34,206,254,17,57,83,0,204,22,37,255,42,96,98,0,119,102,184,1,3,190,28,0,110,82,218,255,200,204,192,255,201,145,118,0,117,204,146,0,132,32,98,1,192,194,121,0,106,161,248,1,237,88,124,0,23,212,26,0,205,171,90,255,248,48,216,1,141,37,230,255,124,203,0,254,158,168,30,255,214,248,21,0,112,187,7,255],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE+20480);allocate([75,133,239,255,74,227,243,255,250,147,70,0,214,120,162,0,167,9,179,255,22,158,18,0,218,77,209,1,97,109,81,255,244,33,179,255,57,52,57,255,65,172,210,255,249,71,209,255,142,169,238,0,158,189,153,255,174,254,103,254,98,33,14,0,141,76,230,255,113,139,52,255,15,58,212,0,168,215,201,255,248,204,215,1,223,68,160,255,57,154,183,254,47,231,121,0,106,166,137,0,81,136,138,0,165,43,51,0,231,139,61,0,57,95,59,254,118,98,25,255,151,63,236,1,94,190,250,255,169,185,114,1,5,250,58,255,75,105,97,1,215,223,134,0,113,99,163,1,128,62,112,0,99,106,147,0,163,195,10,0,33,205,182,0,214,14,174,255,129,38,231,255,53,182,223,0,98,42,159,255,247,13,40,0,188,210,177,1,6,21,0,255,255,61,148,254,137,45,129,255,89,26,116,254,126,38,114,0,251,50,242,254,121,134,128,255,204,249,167,254,165,235,215,0,202,177,243,0,133,141,62,0,240,130,190,1,110,175,255,0,0,20,146,1,37,210,121,255,7,39,130,0,142,250,84,255,141,200,207,0,9,95,104,255,11,244,174,0,134,232,126,0,167,1,123,254,16,193,149,255,232,233,239,1,213,70,112,255,252,116,160,254,242,222,220,255,205,85,227,0,7,185,58,0,118,247,63,1,116,77,177,255,62,245,200,254,63,18,37,255,107,53,232,254,50,221,211,0,162,219,7,254,2,94,43,0,182,62,182,254,160,78,200,255,135,140,170,0,235,184,228,0,175,53,138,254,80,58,77,255,152,201,2,1,63,196,34,0,5,30,184,0,171,176,154,0,121,59,206,0,38,99,39,0,172,80,77,254,0,134,151,0,186,33,241,254,94,253,223,255,44,114,252,0,108,126,57,255,201,40,13,255,39,229,27,255,39,239,23,1,151,121,51,255,153,150,248,0,10,234,174,255,118,246,4,254,200,245,38,0,69,161,242,1,16,178,150,0,113,56,130,0,171,31,105,0,26,88,108,255,49,42,106,0,251,169,66,0,69,93,149,0,20,57,254,0,164,25,111,0,90,188,90,255,204,4,197,0,40,213,50,1,212,96,132,255,88,138,180,254,228,146,124,255,184,246,247,0,65,117,86,255,253,102,210,254,254,121,36,0,137,115,3,255,60,24,216,0,134,18,29,0,59,226,97,0,176,142,71,0,7,209,161,0,189,84,51,254,155,250,72,0,213,84,235,255,45,222,224,0,238,148,143,255,170,42,53,255,78,167,117,0,186,0,40,255,125,177,103,255,69,225,66,0,227,7,88,1,75,172,6,0,169,45,227,1,16,36,70,255,50,2,9,255,139,193,22,0,143,183,231,254,218,69,50,0,236,56,161,1,213,131,42,0,138,145,44,254,136,229,40,255,49,63,35,255,61,145,245,255,101,192,2,254,232,167,113,0,152,104,38,1,121,185,218,0,121,139,211,254,119,240,35,0,65,189,217,254,187,179,162,255,160,187,230,0,62,248,14,255,60,78,97,0,255,247,163,255,225,59,91,255,107,71,58,255,241,47,33,1,50,117,236,0,219,177,63,254,244,90,179,0,35,194,215,255,189,67,50,255,23,135,129,0,104,189,37,255,185,57,194,0,35,62,231,255,220,248,108,0,12,231,178,0,143,80,91,1,131,93,101,255,144,39,2,1,255,250,178,0,5,17,236,254,139,32,46,0,204,188,38,254,245,115,52,255,191,113,73,254,191,108,69,255,22,69,245,1,23,203,178,0,170,99,170,0,65,248,111,0,37,108,153,255,64,37,69,0,0,88,62,254,89,148,144,255,191,68,224,1,241,39,53,0,41,203,237,255,145,126,194,255,221,42,253,255,25,99,151,0,97,253,223,1,74,115,49,255,6,175,72,255,59,176,203,0,124,183,249,1,228,228,99,0,129,12,207,254,168,192,195,255,204,176,16,254,152,234,171,0,77,37,85,255,33,120,135,255,142,194,227,1,31,214,58,0,213,187,125,255,232,46,60,255,190,116,42,254,151,178,19,255,51,62,237,254,204,236,193,0,194,232,60,0,172,34,157,255,189,16,184,254,103,3,95,255,141,233,36,254,41,25,11,255,21,195,166,0,118,245,45,0,67,213,149,255,159,12,18,255,187,164,227,1,160,25,5,0,12,78,195,1,43,197,225,0,48,142,41,254,196,155,60,255,223,199,18,1,145,136,156,0,252,117,169,254,145,226,238,0,239,23,107,0,109,181,188,255,230,112,49,254,73,170,237,255,231,183,227,255,80,220,20,0,194,107,127,1,127,205,101,0,46,52,197,1,210,171,36,255,88,3,90,255,56,151,141,0,96,187,255,255,42,78,200,0,254,70,70,1,244,125,168,0,204,68,138,1,124,215,70,0,102,66,200,254,17,52,228,0,117,220,143,254,203,248,123,0,56,18,174,255,186,151,164,255,51,232,208,1,160,228,43,255,249,29,25,1,68,190,63,0,8,201,188,243,103,230,9,106,59,167,202,132,133,174,103,187,43,248,148,254,114,243,110,60,241,54,29,95,58,245,79,165,209,130,230,173,127,82,14,81,31,108,62,43,140,104,5,155,107,189,65,251,171,217,131,31,121,33,126,19,25,205,224,91,34,174,40,215,152,47,138,66,205,101,239,35,145,68,55,113,47,59,77,236,207,251,192,181,188,219,137,129,165,219,181,233,56,181,72,243,91,194,86,57,25,208,5,182,241,17,241,89,155,79,25,175,164,130,63,146,24,129,109,218,213,94,28,171,66,2,3,163,152,170,7,216,190,111,112,69,1,91,131,18,140,178,228,78,190,133,49,36,226,180,255,213,195,125,12,85,111,137,123,242,116,93,190,114,177,150,22,59,254,177,222,128,53,18,199,37,167,6,220,155,148,38,105,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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=HEAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}Module["_bitshift64Ashr"]=_bitshift64Ashr;Module["_i64Subtract"]=_i64Subtract;Module["_i64Add"]=_i64Add;Module["_memset"]=_memset;Module["_bitshift64Lshr"]=_bitshift64Lshr;Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}Module["_strlen"]=_strlen;function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;var ___errno_state=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(name){case 30:return PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1e3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0)self.alloc(bytes);return ret}Module["_memmove"]=_memmove;function ___errno_location(){return ___errno_state}var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can   access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),register:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.tty=tty;stream.seekable=false}),close:(function(stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){result=process["stdin"]["read"]();if(!result){if(process["stdin"]["_readableState"]&&process["stdin"]["_readableState"]["ended"]){return null}return undefined}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](tty.output.join(""));tty.output=[]}}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](tty.output.join(""));tty.output=[]}else{tty.output.push(TTY.utf8.processCChar(val))}})},default_tty1_ops:{put_char:(function(tty,val){if(val===null||val===10){Module["printErr"](tty.output.join(""));tty.output=[]}else{tty.output.push(TTY.utf8.processCChar(val))}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](tty.output.join(""));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}}}var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getattr:(function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){throw FS.genericErrors[ERRNO_CODES.ENOENT]}),mknod:(function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)}),rename:(function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}}}delete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.contents[new_name]=old_node;old_node.parent=new_dir}),unlink:(function(parent,name){delete parent.contents[name]}),rmdir:(function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete parent.contents[name]}),readdir:(function(node){var entries=[".",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node}),readlink:(function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return node.link})},stream_ops:{read:(function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,offset+length),position);else for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}node.usedBytes=Math.max(node.usedBytes,position+length);return length}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)}))}))}),getDB:(function(name,callback){var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=(function(e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}fileStore.createIndex("timestamp","timestamp",{unique:false})});req.onsuccess=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(function(){callback(this.error)})}),getLocalSet:(function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})}),getRemoteSet:(function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,(function(err,db){if(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=(function(){callback(this.error)});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})}))}),loadLocalEntry:(function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}}),storeLocalEntry:(function(path,entry,callback){try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.mode)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)}),loadRemoteEntry:(function(store,path,callback){var req=store.get(path);req.onsuccess=(function(event){callback(null,event.target.result)});req.onerror=(function(){callback(this.error)})}),storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){callback(null)});req.onerror=(function(){callback(this.error)})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.onerror=(function(){callback(this.error)})}),reconcile:(function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(){done(this.error)});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:(function(flags){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){fs.truncateSync(path,attr.size)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),lookup:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{fs.writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),rmdir:(function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(function(node){var path=NODEFS.realPath(node);try{return fs.readlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isFile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position){if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0){for(var i=0;i<res;i++){buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));var res;try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}return res}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);function _fflush(stream){}var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},ErrnoError:null,genericErrors:{},handleFSError:(function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)}),lookupPath:(function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hashRemoveNode:(function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name){var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mode&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),set:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.isChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),flagModes:{"r":0,"rs":1052672,"r+":2,"w":577,"wx":705,"xw":705,"w+":578,"wx+":706,"xw+":706,"a":1089,"ax":1217,"xa":1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err){return err}if(isdir){if(!FS.isDir(node.mode)){return ERRNO_CODES.ENOTDIR}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return ERRNO_CODES.EBUSY}}else{if(FS.isDir(node.mode)){return ERRNO_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.streams[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStream=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.prototype,{object:{get:(function(){return this.node}),set:(function(val){this.node=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=null}),getStreamFromPtr:(function(ptr){return FS.streams[ptr-1]}),getPtrForStream:(function(stream){return stream?stream.fd+1:0}),chrdev_stream_ops:{open:(function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){return dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){return ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.lookup(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCreate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(err)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(new_dir!==old_dir){err=FS.nodePermissions(old_dir,"w");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return node.node_ops.readdir(node)}),unlink:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return link.node_ops.readlink(link)}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.getattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(node)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),fchmod:(function(fd,mode){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chmod(stream.node,mode)}),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}FS.chown(stream.node,uid,gid)}),truncate:(function(path,len){if(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.nodePermissions(node,"w");if(err){throw new FS.ErrnoError(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.EISDIR)}if(!stream.stream_ops.write){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.allocate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODES.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),readFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret="";var utf8=new Runtime.UTF8Processor;for(var i=0;i<length;i++){ret+=utf8.processCChar(buf[i])}}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var utf8=new Runtime.UTF8Processor;var buf=new Uint8Array(utf8.processJSString(data));FS.write(stream,buf,0,buf.length,0,opts.canOwn)}else if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn)}FS.close(stream)}),cwd:(function(){return FS.currentPath}),chdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var err=FS.nodePermissions(lookup.node,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path}),createDefaultDirectories:(function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")}),createDefaultDevices:(function(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:(function(){return 0}),write:(function(){return 0})});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");HEAP32[_stdin>>2]=FS.getPtrForStream(stdin);assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});this.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=new Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"}))}),staticInit:(function(){FS.ensureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices()}),init:(function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.init.initialized=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path}),absolutePath:(function(relative,base){return PATH.resolve(base,relative)}),standardizePath:(function(path){return PATH.normalize(path)}),findObject:(function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret}),createFolder:(function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return current}),createFile:(function(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return node}),createDevice:(function(parent,name,input,output){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;function processData(byteArray){function finish(byteArray){if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency("cp "+fullname)}var handled=false;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency("cp "+fullname)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency("cp "+fullname);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerror)}else{processData(url)}}),indexedDB:(function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB}),DB_NAME:(function(){return"EM_FS_"+window.location.pathname}),DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror}),loadFilesFromDB:(function(paths,onload,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror})};var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){parts.unshift("..")}}return parts}),normalize:(function(path){var isAbsolute=path.charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(function(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")})};function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler(){setTimeout(Browser.mainLoop.runner,value)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}if(Browser.mainLoop.method==="timeout"&&Module.ctx){Module.printErr("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter((function(){if(typeof arg!=="undefined"){Runtime.dynCall("vi",func,[arg])}else{Runtime.dynCall("v",func)}}));if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler();if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg);_emscripten_set_main_loop_timing(timingMode,timingValue)}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullScreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){Runtime.warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);var canvas=Module["canvas"];function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===canvas||document["mozPointerLockElement"]===canvas||document["webkitPointerLockElement"]===canvas||document["msPointerLockElement"]===canvas}if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&canvas.requestPointerLock){canvas.requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}canvas.style.backgroundColor="black"}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullScreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullScreen:(function(lockPointer,resizeCanvas){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;var canvas=Module["canvas"];function fullScreenChange(){Browser.isFullScreen=false;var canvasContainer=canvas.parentNode;if((document["webkitFullScreenElement"]||document["webkitFullscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenElement"]||document["fullScreenElement"]||document["fullscreenElement"]||document["msFullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.cancelFullScreen=document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["webkitCancelFullScreen"]||document["msExitFullscreen"]||document["exitFullscreen"]||(function(){});canvas.cancelFullScreen=canvas.cancelFullScreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullScreen=true;if(Browser.resizeCanvas)Browser.setFullScreenCanvasSize()}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas)Browser.setWindowedCanvasSize()}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullScreen);Browser.updateCanvasDimensions(canvas)}if(!Browser.fullScreenHandlersInstalled){Browser.fullScreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullScreenChange,false);document.addEventListener("mozfullscreenchange",fullScreenChange,false);document.addEventListener("webkitfullscreenchange",fullScreenChange,false);document.addEventListener("MSFullscreenChange",fullScreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullScreen=canvasContainer["requestFullScreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);canvasContainer.requestFullScreen()}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(!ABORT)func()}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(!ABORT)func()}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(!ABORT)func()}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){Browser.lastTouches[touch.identifier]=Browser.touches[touch.identifier];Browser.touches[touch.identifier]={x:adjustedX,y:adjustedY}}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),xhrLoad:(function(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response)}else{onerror()}};xhr.onerror=onerror;xhr.send(null)}),asyncLoad:(function(url,onload,onerror,noRunDep){Browser.xhrLoad(url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(!noRunDep)removeRunDependency("al "+url)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(!noRunDep)addRunDependency("al "+url)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags|8388608;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags&~8388608;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["webkitFullScreenElement"]||document["webkitFullscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenElement"]||document["fullScreenElement"]||document["fullscreenElement"]||document["msFullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}___errno_state=Runtime.staticAlloc(4);HEAP32[___errno_state>>2]=0;Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas){Browser.requestFullScreen(lockPointer,resizeCanvas)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};FS.staticInit();__ATINIT__.unshift({func:(function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()})});__ATMAIN__.push({func:(function(){FS.ignorePermissions=false})});__ATEXIT__.push({func:(function(){FS.quit()})});Module["FS_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPreloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;__ATINIT__.unshift({func:(function(){TTY.init()})});__ATEXIT__.push({func:(function(){TTY.shutdown()})});TTY.utf8=new Runtime.UTF8Processor;if(ENVIRONMENT_IS_NODE){var fs=require("fs");NODEFS.staticInit()}STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var ctlz_i8=allocate([8,7,6,6,5,5,5,5,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"i8",ALLOC_DYNAMIC);var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array};Module.asmLibraryArg={"abort":abort,"assert":assert,"min":Math_min,"_fflush":_fflush,"_sysconf":_sysconf,"_abort":_abort,"___setErrNo":___setErrNo,"_sbrk":_sbrk,"_time":_time,"_emscripten_set_main_loop_timing":_emscripten_set_main_loop_timing,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_emscripten_set_main_loop":_emscripten_set_main_loop,"___errno_location":___errno_location,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8,"ctlz_i8":ctlz_i8,"NaN":NaN,"Infinity":Infinity};// EMSCRIPTEN_START_ASM
+var asm=(function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=env.cttz_i8|0;var n=env.ctlz_i8|0;var o=0;var p=0;var q=0;var r=0;var s=+env.NaN,t=+env.Infinity;var u=0,v=0,w=0,x=0,y=0.0,z=0,A=0,B=0,C=0.0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=0;var M=0;var N=global.Math.floor;var O=global.Math.abs;var P=global.Math.sqrt;var Q=global.Math.pow;var R=global.Math.cos;var S=global.Math.sin;var T=global.Math.tan;var U=global.Math.acos;var V=global.Math.asin;var W=global.Math.atan;var X=global.Math.atan2;var Y=global.Math.exp;var Z=global.Math.log;var _=global.Math.ceil;var $=global.Math.imul;var aa=env.abort;var ba=env.assert;var ca=env.min;var da=env._fflush;var ea=env._sysconf;var fa=env._abort;var ga=env.___setErrNo;var ha=env._sbrk;var ia=env._time;var ja=env._emscripten_set_main_loop_timing;var ka=env._emscripten_memcpy_big;var la=env._emscripten_set_main_loop;var ma=env.___errno_location;var na=0.0;
+// EMSCRIPTEN_START_FUNCS
+function oa(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function pa(){return i|0}function qa(a){a=a|0;i=a}function ra(a,b){a=a|0;b=b|0;if(!o){o=a;p=b}}function sa(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function ta(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function ua(a){a=a|0;D=a}function va(){return D|0}function wa(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Kb=0,Lb=0,Nb=0,Ob=0,Pb=0,Qb=0,Rb=0,Sb=0,Tb=0,Ub=0,Vb=0,Wb=0,Xb=0,Yb=0,Zb=0,_b=0,$b=0,ac=0,bc=0,cc=0,dc=0,ec=0,fc=0,gc=0,hc=0,ic=0,jc=0,kc=0,lc=0,mc=0,nc=0,oc=0,pc=0,qc=0,rc=0,sc=0,tc=0,uc=0,vc=0,wc=0,xc=0,yc=0,zc=0,Ac=0,Bc=0,Cc=0;g=i;i=i+2640|0;h=g+1088|0;j=g+2456|0;k=g+2304|0;l=g+2152|0;m=g+2e3|0;n=g+1848|0;o=g+1696|0;p=g+1544|0;q=g+1392|0;r=g+1240|0;s=g+936|0;t=g+456|0;u=g;v=g+152|0;w=g+304|0;x=g+608|0;y=g+688|0;z=g+768|0;A=g+856|0;B=g+2608|0;C=B+0|0;E=e+0|0;e=C+32|0;do{a[C>>0]=a[E>>0]|0;C=C+1|0;E=E+1|0}while((C|0)<(e|0));a[B>>0]=(d[B>>0]|0)&248;F=B+31|0;a[F>>0]=(d[F>>0]|0)&63|64;F=d[f>>0]|0;G=Db(d[f+1>>0]|0|0,0,8)|0;H=D;I=Db(d[f+2>>0]|0|0,0,16)|0;J=H|D;H=d[f+3>>0]|0;K=Db(H|0,0,24)|0;L=x;c[L>>2]=G|F|I|K&50331648;c[L+4>>2]=J;J=Db(d[f+4>>0]|0|0,0,8)|0;L=D;K=Db(d[f+5>>0]|0|0,0,16)|0;I=L|D;L=d[f+6>>0]|0;F=Db(L|0,0,24)|0;G=Cb(J|H|K|F|0,I|D|0,2)|0;I=x+8|0;c[I>>2]=G&33554431;c[I+4>>2]=0;I=Db(d[f+7>>0]|0|0,0,8)|0;G=D;F=Db(d[f+8>>0]|0|0,0,16)|0;K=G|D;G=d[f+9>>0]|0;H=Db(G|0,0,24)|0;J=Cb(I|L|F|H|0,K|D|0,3)|0;K=x+16|0;c[K>>2]=J&67108863;c[K+4>>2]=0;K=Db(d[f+10>>0]|0|0,0,8)|0;J=D;H=Db(d[f+11>>0]|0|0,0,16)|0;F=J|D;J=d[f+12>>0]|0;L=Db(J|0,0,24)|0;I=Cb(K|G|H|L|0,F|D|0,5)|0;F=x+24|0;c[F>>2]=I&33554431;c[F+4>>2]=0;F=Db(d[f+13>>0]|0|0,0,8)|0;I=D;L=Db(d[f+14>>0]|0|0,0,16)|0;H=I|D;I=Db(d[f+15>>0]|0|0,0,24)|0;G=Cb(F|J|L|I|0,H|D|0,6)|0;H=x+32|0;c[H>>2]=G&67108863;c[H+4>>2]=0;H=d[f+16>>0]|0;G=Db(d[f+17>>0]|0|0,0,8)|0;I=D;L=Db(d[f+18>>0]|0|0,0,16)|0;J=I|D;I=d[f+19>>0]|0;F=Db(I|0,0,24)|0;K=x+40|0;c[K>>2]=G|H|L|F&16777216;c[K+4>>2]=J;J=Db(d[f+20>>0]|0|0,0,8)|0;K=D;F=Db(d[f+21>>0]|0|0,0,16)|0;L=K|D;K=d[f+22>>0]|0;H=Db(K|0,0,24)|0;G=Cb(J|I|F|H|0,L|D|0,1)|0;L=x+48|0;c[L>>2]=G&67108863;c[L+4>>2]=0;L=Db(d[f+23>>0]|0|0,0,8)|0;G=D;H=Db(d[f+24>>0]|0|0,0,16)|0;F=G|D;G=d[f+25>>0]|0;I=Db(G|0,0,24)|0;J=Cb(L|K|H|I|0,F|D|0,3)|0;F=x+56|0;c[F>>2]=J&33554431;c[F+4>>2]=0;F=Db(d[f+26>>0]|0|0,0,8)|0;J=D;I=Db(d[f+27>>0]|0|0,0,16)|0;H=J|D;J=d[f+28>>0]|0;K=Db(J|0,0,24)|0;L=Cb(F|G|I|K|0,H|D|0,4)|0;H=x+64|0;c[H>>2]=L&67108863;c[H+4>>2]=0;H=Db(d[f+29>>0]|0|0,0,8)|0;L=D;K=Db(d[f+30>>0]|0|0,0,16)|0;I=L|D;L=Db(d[f+31>>0]|0|0,0,24)|0;f=Cb(H|J|K|L|0,I|D|0,6)|0;I=x+72|0;c[I>>2]=f&33554431;c[I+4>>2]=0;Bb(p|0,0,152)|0;Bb(q|0,0,152)|0;I=q;c[I>>2]=1;c[I+4>>2]=0;Bb(r|0,0,152)|0;I=r;c[I>>2]=1;c[I+4>>2]=0;Bb(s|0,0,152)|0;Bb(t|0,0,152)|0;Bb(u|0,0,152)|0;I=u;c[I>>2]=1;c[I+4>>2]=0;Bb(v|0,0,152)|0;Bb(w|0,0,152)|0;I=w;c[I>>2]=1;c[I+4>>2]=0;C=p+0|0;E=x+0|0;e=C+80|0;do{c[C>>2]=c[E>>2];C=C+4|0;E=E+4|0}while((C|0)<(e|0));I=l+144|0;f=l+64|0;L=l+136|0;K=l+56|0;J=l+128|0;H=l+48|0;G=l+120|0;F=l+40|0;M=l+112|0;N=l+32|0;O=l+104|0;P=l+24|0;Q=l+96|0;R=l+16|0;S=l+88|0;T=l+8|0;U=l+80|0;V=l+72|0;W=m+144|0;X=m+64|0;Y=m+136|0;Z=m+56|0;_=m+128|0;aa=m+48|0;ba=m+120|0;ca=m+40|0;da=m+112|0;ea=m+32|0;fa=m+104|0;ga=m+24|0;ha=m+96|0;ia=m+16|0;ja=m+88|0;ka=m+8|0;la=m+80|0;ma=m+72|0;na=j+8|0;oa=k+8|0;pa=j+16|0;qa=k+16|0;ra=j+24|0;sa=k+24|0;ta=j+32|0;ua=k+32|0;va=j+40|0;wa=k+40|0;Aa=j+48|0;Ba=k+48|0;Ca=j+56|0;Da=k+56|0;Ea=j+64|0;Fa=k+64|0;Ga=j+72|0;Ha=k+72|0;Ia=h+80|0;Ja=h+8|0;Ka=h+16|0;La=h+24|0;Ma=h+32|0;Na=h+40|0;Oa=h+48|0;Pa=h+56|0;Qa=h+64|0;Ra=h+72|0;Sa=0;Ta=p;Ua=t;t=q;Va=u;u=r;Wa=v;v=s;s=w;while(1){w=a[B+(31-Sa)>>0]|0;Xa=0;Ya=Ta;Za=Ua;_a=t;$a=Va;ab=u;bb=Wa;cb=v;db=s;while(1){eb=w&255;fb=zb(0,0,eb>>>7|0,0)|0;gb=D;hb=0;do{ib=ab+(hb<<3)|0;jb=ib;kb=c[jb>>2]|0;lb=c[jb+4>>2]|0;jb=Ya+(hb<<3)|0;mb=jb;nb=c[mb>>2]|0;ob=c[mb+4>>2]|0;mb=(nb^kb)&fb;pb=(ob^lb)&gb;lb=yb(0,mb^kb|0,32)|0;kb=ib;c[kb>>2]=lb;c[kb+4>>2]=D;kb=yb(0,mb^nb|0,32)|0;nb=jb;c[nb>>2]=kb;c[nb+4>>2]=D;hb=hb+1|0}while((hb|0)!=10);qb=0;do{hb=cb+(qb<<3)|0;nb=hb;kb=c[nb>>2]|0;jb=c[nb+4>>2]|0;nb=_a+(qb<<3)|0;mb=nb;lb=c[mb>>2]|0;ib=c[mb+4>>2]|0;mb=(lb^kb)&fb;ob=(ib^jb)&gb;jb=yb(0,mb^kb|0,32)|0;kb=hb;c[kb>>2]=jb;c[kb+4>>2]=D;kb=yb(0,mb^lb|0,32)|0;lb=nb;c[lb>>2]=kb;c[lb+4>>2]=D;qb=qb+1|0}while((qb|0)!=10);lb=ab;kb=c[lb>>2]|0;nb=c[lb+4>>2]|0;lb=ab+8|0;mb=lb;jb=c[mb>>2]|0;hb=c[mb+4>>2]|0;mb=ab+16|0;ib=mb;ob=c[ib>>2]|0;pb=c[ib+4>>2]|0;ib=ab+24|0;rb=ib;sb=c[rb>>2]|0;tb=c[rb+4>>2]|0;rb=ab+32|0;ub=rb;vb=c[ub>>2]|0;wb=c[ub+4>>2]|0;ub=ab+40|0;xb=ub;Eb=c[xb>>2]|0;Fb=c[xb+4>>2]|0;xb=ab+48|0;Gb=xb;Hb=c[Gb>>2]|0;Ib=c[Gb+4>>2]|0;Gb=ab+56|0;Jb=Gb;Kb=c[Jb>>2]|0;Lb=c[Jb+4>>2]|0;Jb=ab+64|0;Nb=Jb;Ob=c[Nb>>2]|0;Pb=c[Nb+4>>2]|0;Nb=ab+72|0;Qb=Nb;Rb=c[Qb>>2]|0;Sb=c[Qb+4>>2]|0;Qb=cb;Tb=c[Qb>>2]|0;Ub=c[Qb+4>>2]|0;Qb=Ab(Tb|0,Ub|0,kb|0,nb|0)|0;Vb=ab;c[Vb>>2]=Qb;c[Vb+4>>2]=D;Vb=cb+8|0;Qb=Vb;Wb=c[Qb>>2]|0;Xb=c[Qb+4>>2]|0;Qb=Ab(Wb|0,Xb|0,jb|0,hb|0)|0;Yb=lb;c[Yb>>2]=Qb;c[Yb+4>>2]=D;Yb=cb+16|0;Qb=Yb;lb=c[Qb>>2]|0;Zb=c[Qb+4>>2]|0;Qb=Ab(lb|0,Zb|0,ob|0,pb|0)|0;_b=mb;c[_b>>2]=Qb;c[_b+4>>2]=D;_b=cb+24|0;Qb=_b;mb=c[Qb>>2]|0;$b=c[Qb+4>>2]|0;Qb=Ab(mb|0,$b|0,sb|0,tb|0)|0;ac=ib;c[ac>>2]=Qb;c[ac+4>>2]=D;ac=cb+32|0;Qb=ac;ib=c[Qb>>2]|0;bc=c[Qb+4>>2]|0;Qb=Ab(ib|0,bc|0,vb|0,wb|0)|0;cc=rb;c[cc>>2]=Qb;c[cc+4>>2]=D;cc=cb+40|0;Qb=cc;rb=c[Qb>>2]|0;dc=c[Qb+4>>2]|0;Qb=Ab(rb|0,dc|0,Eb|0,Fb|0)|0;ec=ub;c[ec>>2]=Qb;c[ec+4>>2]=D;ec=cb+48|0;Qb=ec;ub=c[Qb>>2]|0;fc=c[Qb+4>>2]|0;Qb=Ab(ub|0,fc|0,Hb|0,Ib|0)|0;gc=xb;c[gc>>2]=Qb;c[gc+4>>2]=D;gc=cb+56|0;Qb=gc;xb=c[Qb>>2]|0;hc=c[Qb+4>>2]|0;Qb=Ab(xb|0,hc|0,Kb|0,Lb|0)|0;ic=Gb;c[ic>>2]=Qb;c[ic+4>>2]=D;ic=cb+64|0;Qb=ic;Gb=c[Qb>>2]|0;jc=c[Qb+4>>2]|0;Qb=Ab(Gb|0,jc|0,Ob|0,Pb|0)|0;kc=Jb;c[kc>>2]=Qb;c[kc+4>>2]=D;kc=cb+72|0;Qb=kc;Jb=c[Qb>>2]|0;lc=c[Qb+4>>2]|0;Qb=Ab(Jb|0,lc|0,Rb|0,Sb|0)|0;mc=Nb;c[mc>>2]=Qb;c[mc+4>>2]=D;mc=zb(kb|0,nb|0,Tb|0,Ub|0)|0;Ub=cb;c[Ub>>2]=mc;c[Ub+4>>2]=D;Ub=zb(jb|0,hb|0,Wb|0,Xb|0)|0;Xb=Vb;c[Xb>>2]=Ub;c[Xb+4>>2]=D;Xb=zb(ob|0,pb|0,lb|0,Zb|0)|0;Zb=Yb;c[Zb>>2]=Xb;c[Zb+4>>2]=D;Zb=zb(sb|0,tb|0,mb|0,$b|0)|0;$b=_b;c[$b>>2]=Zb;c[$b+4>>2]=D;$b=zb(vb|0,wb|0,ib|0,bc|0)|0;bc=ac;c[bc>>2]=$b;c[bc+4>>2]=D;bc=zb(Eb|0,Fb|0,rb|0,dc|0)|0;dc=cc;c[dc>>2]=bc;c[dc+4>>2]=D;dc=zb(Hb|0,Ib|0,ub|0,fc|0)|0;fc=ec;c[fc>>2]=dc;c[fc+4>>2]=D;fc=zb(Kb|0,Lb|0,xb|0,hc|0)|0;hc=gc;c[hc>>2]=fc;c[hc+4>>2]=D;hc=zb(Ob|0,Pb|0,Gb|0,jc|0)|0;jc=ic;c[jc>>2]=hc;c[jc+4>>2]=D;jc=zb(Rb|0,Sb|0,Jb|0,lc|0)|0;lc=kc;c[lc>>2]=jc;c[lc+4>>2]=D;lc=Ya;jc=c[lc>>2]|0;kc=c[lc+4>>2]|0;lc=Ya+8|0;Jb=lc;Sb=c[Jb>>2]|0;Rb=c[Jb+4>>2]|0;Jb=Ya+16|0;hc=Jb;ic=c[hc>>2]|0;Gb=c[hc+4>>2]|0;hc=Ya+24|0;Pb=hc;Ob=c[Pb>>2]|0;fc=c[Pb+4>>2]|0;Pb=Ya+32|0;gc=Pb;xb=c[gc>>2]|0;Lb=c[gc+4>>2]|0;gc=Ya+40|0;Kb=gc;dc=c[Kb>>2]|0;ec=c[Kb+4>>2]|0;Kb=Ya+48|0;ub=Kb;Ib=c[ub>>2]|0;Hb=c[ub+4>>2]|0;ub=Ya+56|0;bc=ub;cc=c[bc>>2]|0;rb=c[bc+4>>2]|0;bc=Ya+64|0;Fb=bc;Eb=c[Fb>>2]|0;$b=c[Fb+4>>2]|0;Fb=Ya+72|0;ac=Fb;ib=c[ac>>2]|0;wb=c[ac+4>>2]|0;ac=_a;vb=c[ac>>2]|0;Zb=c[ac+4>>2]|0;ac=Ab(vb|0,Zb|0,jc|0,kc|0)|0;_b=Ya;c[_b>>2]=ac;c[_b+4>>2]=D;_b=_a+8|0;ac=_b;mb=c[ac>>2]|0;tb=c[ac+4>>2]|0;ac=Ab(mb|0,tb|0,Sb|0,Rb|0)|0;sb=lc;c[sb>>2]=ac;c[sb+4>>2]=D;sb=_a+16|0;ac=sb;lc=c[ac>>2]|0;Xb=c[ac+4>>2]|0;ac=Ab(lc|0,Xb|0,ic|0,Gb|0)|0;Yb=Jb;c[Yb>>2]=ac;c[Yb+4>>2]=D;Yb=_a+24|0;ac=Yb;Jb=c[ac>>2]|0;lb=c[ac+4>>2]|0;ac=Ab(Jb|0,lb|0,Ob|0,fc|0)|0;pb=hc;c[pb>>2]=ac;c[pb+4>>2]=D;pb=_a+32|0;ac=pb;hc=c[ac>>2]|0;ob=c[ac+4>>2]|0;ac=Ab(hc|0,ob|0,xb|0,Lb|0)|0;Ub=Pb;c[Ub>>2]=ac;c[Ub+4>>2]=D;Ub=_a+40|0;ac=Ub;Pb=c[ac>>2]|0;Vb=c[ac+4>>2]|0;ac=Ab(Pb|0,Vb|0,dc|0,ec|0)|0;Wb=gc;c[Wb>>2]=ac;c[Wb+4>>2]=D;Wb=_a+48|0;ac=Wb;gc=c[ac>>2]|0;hb=c[ac+4>>2]|0;ac=Ab(gc|0,hb|0,Ib|0,Hb|0)|0;jb=Kb;c[jb>>2]=ac;c[jb+4>>2]=D;jb=_a+56|0;ac=jb;Kb=c[ac>>2]|0;mc=c[ac+4>>2]|0;ac=Ab(Kb|0,mc|0,cc|0,rb|0)|0;Tb=ub;c[Tb>>2]=ac;c[Tb+4>>2]=D;Tb=_a+64|0;ac=Tb;ub=c[ac>>2]|0;nb=c[ac+4>>2]|0;ac=Ab(ub|0,nb|0,Eb|0,$b|0)|0;kb=bc;c[kb>>2]=ac;c[kb+4>>2]=D;kb=_a+72|0;ac=kb;bc=c[ac>>2]|0;Qb=c[ac+4>>2]|0;ac=Ab(bc|0,Qb|0,ib|0,wb|0)|0;Nb=Fb;c[Nb>>2]=ac;c[Nb+4>>2]=D;Nb=zb(jc|0,kc|0,vb|0,Zb|0)|0;Zb=_a;c[Zb>>2]=Nb;c[Zb+4>>2]=D;Zb=zb(Sb|0,Rb|0,mb|0,tb|0)|0;tb=_b;c[tb>>2]=Zb;c[tb+4>>2]=D;tb=zb(ic|0,Gb|0,lc|0,Xb|0)|0;Xb=sb;c[Xb>>2]=tb;c[Xb+4>>2]=D;Xb=zb(Ob|0,fc|0,Jb|0,lb|0)|0;lb=Yb;c[lb>>2]=Xb;c[lb+4>>2]=D;lb=zb(xb|0,Lb|0,hc|0,ob|0)|0;ob=pb;c[ob>>2]=lb;c[ob+4>>2]=D;ob=zb(dc|0,ec|0,Pb|0,Vb|0)|0;Vb=Ub;c[Vb>>2]=ob;c[Vb+4>>2]=D;Vb=zb(Ib|0,Hb|0,gc|0,hb|0)|0;hb=Wb;c[hb>>2]=Vb;c[hb+4>>2]=D;hb=zb(cc|0,rb|0,Kb|0,mc|0)|0;mc=jb;c[mc>>2]=hb;c[mc+4>>2]=D;mc=zb(Eb|0,$b|0,ub|0,nb|0)|0;nb=Tb;c[nb>>2]=mc;c[nb+4>>2]=D;nb=zb(ib|0,wb|0,bc|0,Qb|0)|0;Qb=kb;c[Qb>>2]=nb;c[Qb+4>>2]=D;ya(l,Ya,cb);ya(m,ab,_a);Qb=I;nb=c[Qb>>2]|0;kb=c[Qb+4>>2]|0;Qb=f;bc=c[Qb>>2]|0;wb=c[Qb+4>>2]|0;Qb=Mb(nb|0,kb|0,18,0)|0;ib=D;mc=Ab(bc|0,wb|0,nb|0,kb|0)|0;kb=Ab(mc|0,D|0,Qb|0,ib|0)|0;ib=f;c[ib>>2]=kb;c[ib+4>>2]=D;ib=L;kb=c[ib>>2]|0;Qb=c[ib+4>>2]|0;ib=K;mc=c[ib>>2]|0;nb=c[ib+4>>2]|0;ib=Mb(kb|0,Qb|0,18,0)|0;wb=D;bc=Ab(mc|0,nb|0,kb|0,Qb|0)|0;Qb=Ab(bc|0,D|0,ib|0,wb|0)|0;wb=K;c[wb>>2]=Qb;c[wb+4>>2]=D;wb=J;Qb=c[wb>>2]|0;ib=c[wb+4>>2]|0;wb=H;bc=c[wb>>2]|0;kb=c[wb+4>>2]|0;wb=Mb(Qb|0,ib|0,18,0)|0;nb=D;mc=Ab(bc|0,kb|0,Qb|0,ib|0)|0;ib=Ab(mc|0,D|0,wb|0,nb|0)|0;nb=D;wb=H;c[wb>>2]=ib;c[wb+4>>2]=nb;wb=G;mc=c[wb>>2]|0;Qb=c[wb+4>>2]|0;wb=F;kb=c[wb>>2]|0;bc=c[wb+4>>2]|0;wb=Mb(mc|0,Qb|0,18,0)|0;Tb=D;ub=Ab(kb|0,bc|0,mc|0,Qb|0)|0;Qb=Ab(ub|0,D|0,wb|0,Tb|0)|0;Tb=D;wb=M;ub=c[wb>>2]|0;mc=c[wb+4>>2]|0;wb=N;bc=c[wb>>2]|0;kb=c[wb+4>>2]|0;wb=Mb(ub|0,mc|0,18,0)|0;$b=D;Eb=Ab(bc|0,kb|0,ub|0,mc|0)|0;mc=Ab(Eb|0,D|0,wb|0,$b|0)|0;$b=D;wb=O;Eb=c[wb>>2]|0;ub=c[wb+4>>2]|0;wb=P;kb=c[wb>>2]|0;bc=c[wb+4>>2]|0;wb=Mb(Eb|0,ub|0,18,0)|0;hb=D;jb=Ab(kb|0,bc|0,Eb|0,ub|0)|0;ub=Ab(jb|0,D|0,wb|0,hb|0)|0;hb=D;wb=Q;jb=c[wb>>2]|0;Eb=c[wb+4>>2]|0;wb=R;bc=c[wb>>2]|0;kb=c[wb+4>>2]|0;wb=Mb(jb|0,Eb|0,18,0)|0;Kb=D;rb=Ab(bc|0,kb|0,jb|0,Eb|0)|0;Eb=Ab(rb|0,D|0,wb|0,Kb|0)|0;Kb=D;wb=S;rb=c[wb>>2]|0;jb=c[wb+4>>2]|0;wb=T;kb=c[wb>>2]|0;bc=c[wb+4>>2]|0;wb=Mb(rb|0,jb|0,18,0)|0;cc=D;Vb=Ab(kb|0,bc|0,rb|0,jb|0)|0;jb=Ab(Vb|0,D|0,wb|0,cc|0)|0;cc=D;wb=U;Vb=c[wb>>2]|0;rb=c[wb+4>>2]|0;wb=l;bc=c[wb>>2]|0;kb=c[wb+4>>2]|0;wb=Mb(Vb|0,rb|0,18,0)|0;Wb=D;gc=Ab(bc|0,kb|0,Vb|0,rb|0)|0;rb=Ab(gc|0,D|0,wb|0,Wb|0)|0;Wb=D;wb=U;c[wb>>2]=0;c[wb+4>>2]=0;wb=Ab(Wb>>31>>>6|0,0,rb|0,Wb|0)|0;gc=yb(wb|0,D|0,26)|0;wb=D;Vb=Db(gc|0,wb|0,26)|0;kb=zb(rb|0,Wb|0,Vb|0,D|0)|0;Vb=l;c[Vb>>2]=kb;c[Vb+4>>2]=D;Vb=Ab(jb|0,cc|0,gc|0,wb|0)|0;wb=D;gc=Ab(wb>>31>>>7|0,0,Vb|0,wb|0)|0;cc=yb(gc|0,D|0,25)|0;gc=D;jb=Db(cc|0,gc|0,25)|0;kb=zb(Vb|0,wb|0,jb|0,D|0)|0;jb=T;c[jb>>2]=kb;c[jb+4>>2]=D;jb=Ab(Eb|0,Kb|0,cc|0,gc|0)|0;gc=D;cc=Ab(gc>>31>>>6|0,0,jb|0,gc|0)|0;Kb=yb(cc|0,D|0,26)|0;cc=D;Eb=Db(Kb|0,cc|0,26)|0;kb=zb(jb|0,gc|0,Eb|0,D|0)|0;Eb=R;c[Eb>>2]=kb;c[Eb+4>>2]=D;Eb=Ab(ub|0,hb|0,Kb|0,cc|0)|0;cc=D;Kb=Ab(cc>>31>>>7|0,0,Eb|0,cc|0)|0;hb=yb(Kb|0,D|0,25)|0;Kb=D;ub=Db(hb|0,Kb|0,25)|0;kb=zb(Eb|0,cc|0,ub|0,D|0)|0;ub=P;c[ub>>2]=kb;c[ub+4>>2]=D;ub=Ab(mc|0,$b|0,hb|0,Kb|0)|0;Kb=D;hb=Ab(Kb>>31>>>6|0,0,ub|0,Kb|0)|0;$b=yb(hb|0,D|0,26)|0;hb=D;mc=Db($b|0,hb|0,26)|0;kb=zb(ub|0,Kb|0,mc|0,D|0)|0;mc=N;c[mc>>2]=kb;c[mc+4>>2]=D;mc=Ab(Qb|0,Tb|0,$b|0,hb|0)|0;hb=D;$b=Ab(hb>>31>>>7|0,0,mc|0,hb|0)|0;Tb=yb($b|0,D|0,25)|0;$b=D;Qb=Db(Tb|0,$b|0,25)|0;kb=zb(mc|0,hb|0,Qb|0,D|0)|0;Qb=F;c[Qb>>2]=kb;c[Qb+4>>2]=D;Qb=Ab(Tb|0,$b|0,ib|0,nb|0)|0;nb=D;ib=Ab(nb>>31>>>6|0,0,Qb|0,nb|0)|0;$b=yb(ib|0,D|0,26)|0;ib=D;Tb=Db($b|0,ib|0,26)|0;kb=zb(Qb|0,nb|0,Tb|0,D|0)|0;Tb=H;c[Tb>>2]=kb;c[Tb+4>>2]=D;Tb=K;kb=Ab($b|0,ib|0,c[Tb>>2]|0,c[Tb+4>>2]|0)|0;Tb=D;ib=Ab(Tb>>31>>>7|0,0,kb|0,Tb|0)|0;$b=yb(ib|0,D|0,25)|0;ib=D;nb=Db($b|0,ib|0,25)|0;Qb=zb(kb|0,Tb|0,nb|0,D|0)|0;nb=K;c[nb>>2]=Qb;c[nb+4>>2]=D;nb=f;Qb=Ab($b|0,ib|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;ib=Ab(nb>>31>>>6|0,0,Qb|0,nb|0)|0;$b=yb(ib|0,D|0,26)|0;ib=D;Tb=Db($b|0,ib|0,26)|0;kb=zb(Qb|0,nb|0,Tb|0,D|0)|0;Tb=f;c[Tb>>2]=kb;c[Tb+4>>2]=D;Tb=V;kb=Ab($b|0,ib|0,c[Tb>>2]|0,c[Tb+4>>2]|0)|0;Tb=D;ib=Ab(Tb>>31>>>7|0,0,kb|0,Tb|0)|0;$b=yb(ib|0,D|0,25)|0;ib=D;nb=Db($b|0,ib|0,25)|0;Qb=zb(kb|0,Tb|0,nb|0,D|0)|0;nb=V;c[nb>>2]=Qb;c[nb+4>>2]=D;nb=U;Qb=Ab($b|0,ib|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;ib=l;$b=c[ib>>2]|0;Tb=c[ib+4>>2]|0;ib=Mb(Qb|0,nb|0,18,0)|0;kb=D;hb=Ab(Qb|0,nb|0,$b|0,Tb|0)|0;Tb=Ab(hb|0,D|0,ib|0,kb|0)|0;kb=D;ib=U;c[ib>>2]=0;c[ib+4>>2]=0;ib=Ab(kb>>31>>>6|0,0,Tb|0,kb|0)|0;hb=yb(ib|0,D|0,26)|0;ib=D;$b=Db(hb|0,ib|0,26)|0;nb=zb(Tb|0,kb|0,$b|0,D|0)|0;$b=l;c[$b>>2]=nb;c[$b+4>>2]=D;$b=T;nb=Ab(hb|0,ib|0,c[$b>>2]|0,c[$b+4>>2]|0)|0;$b=T;c[$b>>2]=nb;c[$b+4>>2]=D;$b=W;nb=c[$b>>2]|0;ib=c[$b+4>>2]|0;$b=X;hb=c[$b>>2]|0;kb=c[$b+4>>2]|0;$b=Mb(nb|0,ib|0,18,0)|0;Tb=D;Qb=Ab(hb|0,kb|0,nb|0,ib|0)|0;ib=Ab(Qb|0,D|0,$b|0,Tb|0)|0;Tb=X;c[Tb>>2]=ib;c[Tb+4>>2]=D;Tb=Y;ib=c[Tb>>2]|0;$b=c[Tb+4>>2]|0;Tb=Z;Qb=c[Tb>>2]|0;nb=c[Tb+4>>2]|0;Tb=Mb(ib|0,$b|0,18,0)|0;kb=D;hb=Ab(Qb|0,nb|0,ib|0,$b|0)|0;$b=Ab(hb|0,D|0,Tb|0,kb|0)|0;kb=Z;c[kb>>2]=$b;c[kb+4>>2]=D;kb=_;$b=c[kb>>2]|0;Tb=c[kb+4>>2]|0;kb=aa;hb=c[kb>>2]|0;ib=c[kb+4>>2]|0;kb=Mb($b|0,Tb|0,18,0)|0;nb=D;Qb=Ab(hb|0,ib|0,$b|0,Tb|0)|0;Tb=Ab(Qb|0,D|0,kb|0,nb|0)|0;nb=D;kb=aa;c[kb>>2]=Tb;c[kb+4>>2]=nb;kb=ba;Qb=c[kb>>2]|0;$b=c[kb+4>>2]|0;kb=ca;ib=c[kb>>2]|0;hb=c[kb+4>>2]|0;kb=Mb(Qb|0,$b|0,18,0)|0;mc=D;Kb=Ab(ib|0,hb|0,Qb|0,$b|0)|0;$b=Ab(Kb|0,D|0,kb|0,mc|0)|0;mc=D;kb=da;Kb=c[kb>>2]|0;Qb=c[kb+4>>2]|0;kb=ea;hb=c[kb>>2]|0;ib=c[kb+4>>2]|0;kb=Mb(Kb|0,Qb|0,18,0)|0;ub=D;cc=Ab(hb|0,ib|0,Kb|0,Qb|0)|0;Qb=Ab(cc|0,D|0,kb|0,ub|0)|0;ub=D;kb=fa;cc=c[kb>>2]|0;Kb=c[kb+4>>2]|0;kb=ga;ib=c[kb>>2]|0;hb=c[kb+4>>2]|0;kb=Mb(cc|0,Kb|0,18,0)|0;Eb=D;gc=Ab(ib|0,hb|0,cc|0,Kb|0)|0;Kb=Ab(gc|0,D|0,kb|0,Eb|0)|0;Eb=D;kb=ha;gc=c[kb>>2]|0;cc=c[kb+4>>2]|0;kb=ia;hb=c[kb>>2]|0;ib=c[kb+4>>2]|0;kb=Mb(gc|0,cc|0,18,0)|0;jb=D;wb=Ab(hb|0,ib|0,gc|0,cc|0)|0;cc=Ab(wb|0,D|0,kb|0,jb|0)|0;jb=D;kb=ja;wb=c[kb>>2]|0;gc=c[kb+4>>2]|0;kb=ka;ib=c[kb>>2]|0;hb=c[kb+4>>2]|0;kb=Mb(wb|0,gc|0,18,0)|0;Vb=D;Wb=Ab(ib|0,hb|0,wb|0,gc|0)|0;gc=Ab(Wb|0,D|0,kb|0,Vb|0)|0;Vb=D;kb=la;Wb=c[kb>>2]|0;wb=c[kb+4>>2]|0;kb=m;hb=c[kb>>2]|0;ib=c[kb+4>>2]|0;kb=Mb(Wb|0,wb|0,18,0)|0;rb=D;bc=Ab(hb|0,ib|0,Wb|0,wb|0)|0;wb=Ab(bc|0,D|0,kb|0,rb|0)|0;rb=D;kb=la;c[kb>>2]=0;c[kb+4>>2]=0;kb=Ab(rb>>31>>>6|0,0,wb|0,rb|0)|0;bc=yb(kb|0,D|0,26)|0;kb=D;Wb=Db(bc|0,kb|0,26)|0;ib=zb(wb|0,rb|0,Wb|0,D|0)|0;Wb=m;c[Wb>>2]=ib;c[Wb+4>>2]=D;Wb=Ab(gc|0,Vb|0,bc|0,kb|0)|0;kb=D;bc=Ab(kb>>31>>>7|0,0,Wb|0,kb|0)|0;Vb=yb(bc|0,D|0,25)|0;bc=D;gc=Db(Vb|0,bc|0,25)|0;ib=zb(Wb|0,kb|0,gc|0,D|0)|0;gc=ka;c[gc>>2]=ib;c[gc+4>>2]=D;gc=Ab(cc|0,jb|0,Vb|0,bc|0)|0;bc=D;Vb=Ab(bc>>31>>>6|0,0,gc|0,bc|0)|0;jb=yb(Vb|0,D|0,26)|0;Vb=D;cc=Db(jb|0,Vb|0,26)|0;ib=zb(gc|0,bc|0,cc|0,D|0)|0;cc=ia;c[cc>>2]=ib;c[cc+4>>2]=D;cc=Ab(Kb|0,Eb|0,jb|0,Vb|0)|0;Vb=D;jb=Ab(Vb>>31>>>7|0,0,cc|0,Vb|0)|0;Eb=yb(jb|0,D|0,25)|0;jb=D;Kb=Db(Eb|0,jb|0,25)|0;ib=zb(cc|0,Vb|0,Kb|0,D|0)|0;Kb=ga;c[Kb>>2]=ib;c[Kb+4>>2]=D;Kb=Ab(Qb|0,ub|0,Eb|0,jb|0)|0;jb=D;Eb=Ab(jb>>31>>>6|0,0,Kb|0,jb|0)|0;ub=yb(Eb|0,D|0,26)|0;Eb=D;Qb=Db(ub|0,Eb|0,26)|0;ib=zb(Kb|0,jb|0,Qb|0,D|0)|0;Qb=D;jb=ea;c[jb>>2]=ib;c[jb+4>>2]=Qb;jb=Ab($b|0,mc|0,ub|0,Eb|0)|0;Eb=D;ub=Ab(Eb>>31>>>7|0,0,jb|0,Eb|0)|0;mc=yb(ub|0,D|0,25)|0;ub=D;$b=Db(mc|0,ub|0,25)|0;Kb=zb(jb|0,Eb|0,$b|0,D|0)|0;$b=D;Eb=ca;c[Eb>>2]=Kb;c[Eb+4>>2]=$b;Eb=Ab(mc|0,ub|0,Tb|0,nb|0)|0;nb=D;Tb=Ab(nb>>31>>>6|0,0,Eb|0,nb|0)|0;ub=yb(Tb|0,D|0,26)|0;Tb=D;mc=Db(ub|0,Tb|0,26)|0;jb=zb(Eb|0,nb|0,mc|0,D|0)|0;mc=D;nb=Z;Eb=Ab(ub|0,Tb|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;Tb=Ab(nb>>31>>>7|0,0,Eb|0,nb|0)|0;ub=yb(Tb|0,D|0,25)|0;Tb=D;Vb=Db(ub|0,Tb|0,25)|0;cc=zb(Eb|0,nb|0,Vb|0,D|0)|0;Vb=D;nb=X;Eb=Ab(ub|0,Tb|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;Tb=Ab(nb>>31>>>6|0,0,Eb|0,nb|0)|0;ub=yb(Tb|0,D|0,26)|0;Tb=D;bc=Db(ub|0,Tb|0,26)|0;gc=zb(Eb|0,nb|0,bc|0,D|0)|0;bc=D;nb=ma;Eb=Ab(ub|0,Tb|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;Tb=Ab(nb>>31>>>7|0,0,Eb|0,nb|0)|0;ub=yb(Tb|0,D|0,25)|0;Tb=D;kb=Db(ub|0,Tb|0,25)|0;Wb=zb(Eb|0,nb|0,kb|0,D|0)|0;kb=D;nb=la;Eb=Ab(ub|0,Tb|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=D;Tb=m;ub=c[Tb>>2]|0;rb=c[Tb+4>>2]|0;Tb=Mb(Eb|0,nb|0,18,0)|0;wb=D;hb=Ab(Eb|0,nb|0,ub|0,rb|0)|0;rb=Ab(hb|0,D|0,Tb|0,wb|0)|0;wb=D;Tb=la;c[Tb>>2]=0;c[Tb+4>>2]=0;Tb=Ab(wb>>31>>>6|0,0,rb|0,wb|0)|0;hb=yb(Tb|0,D|0,26)|0;Tb=D;ub=Db(hb|0,Tb|0,26)|0;nb=zb(rb|0,wb|0,ub|0,D|0)|0;ub=D;wb=ka;rb=Ab(hb|0,Tb|0,c[wb>>2]|0,c[wb+4>>2]|0)|0;wb=D;Tb=l;hb=c[Tb>>2]|0;Eb=c[Tb+4>>2]|0;Tb=T;Hb=c[Tb>>2]|0;Ib=c[Tb+4>>2]|0;Tb=R;ob=c[Tb>>2]|0;Ub=c[Tb+4>>2]|0;Tb=P;Pb=c[Tb>>2]|0;ec=c[Tb+4>>2]|0;Tb=N;dc=c[Tb>>2]|0;lb=c[Tb+4>>2]|0;Tb=F;pb=c[Tb>>2]|0;hc=c[Tb+4>>2]|0;Tb=H;Lb=c[Tb>>2]|0;xb=c[Tb+4>>2]|0;Tb=K;Xb=c[Tb>>2]|0;Yb=c[Tb+4>>2]|0;Tb=f;Jb=c[Tb>>2]|0;fc=c[Tb+4>>2]|0;Tb=V;Ob=c[Tb>>2]|0;tb=c[Tb+4>>2]|0;Tb=Ab(nb|0,ub|0,hb|0,Eb|0)|0;sb=l;c[sb>>2]=Tb;c[sb+4>>2]=D;sb=Ab(rb|0,wb|0,Hb|0,Ib|0)|0;Tb=T;c[Tb>>2]=sb;c[Tb+4>>2]=D;Tb=ia;sb=c[Tb>>2]|0;lc=c[Tb+4>>2]|0;Tb=Ab(sb|0,lc|0,ob|0,Ub|0)|0;Gb=R;c[Gb>>2]=Tb;c[Gb+4>>2]=D;Gb=ga;Tb=c[Gb>>2]|0;ic=c[Gb+4>>2]|0;Gb=Ab(Tb|0,ic|0,Pb|0,ec|0)|0;Zb=P;c[Zb>>2]=Gb;c[Zb+4>>2]=D;Zb=Ab(ib|0,Qb|0,dc|0,lb|0)|0;Gb=N;c[Gb>>2]=Zb;c[Gb+4>>2]=D;Gb=Ab(Kb|0,$b|0,pb|0,hc|0)|0;$b=F;c[$b>>2]=Gb;c[$b+4>>2]=D;$b=Ab(jb|0,mc|0,Lb|0,xb|0)|0;Gb=H;c[Gb>>2]=$b;c[Gb+4>>2]=D;Gb=Ab(cc|0,Vb|0,Xb|0,Yb|0)|0;$b=K;c[$b>>2]=Gb;c[$b+4>>2]=D;$b=Ab(gc|0,bc|0,Jb|0,fc|0)|0;Gb=f;c[Gb>>2]=$b;c[Gb+4>>2]=D;Gb=Ab(Wb|0,kb|0,Ob|0,tb|0)|0;$b=V;c[$b>>2]=Gb;c[$b+4>>2]=D;$b=zb(hb|0,Eb|0,nb|0,ub|0)|0;ub=m;c[ub>>2]=$b;c[ub+4>>2]=D;ub=zb(Hb|0,Ib|0,rb|0,wb|0)|0;wb=ka;c[wb>>2]=ub;c[wb+4>>2]=D;wb=zb(ob|0,Ub|0,sb|0,lc|0)|0;lc=ia;c[lc>>2]=wb;c[lc+4>>2]=D;lc=zb(Pb|0,ec|0,Tb|0,ic|0)|0;ic=ga;c[ic>>2]=lc;c[ic+4>>2]=D;ic=zb(dc|0,lb|0,ib|0,Qb|0)|0;Qb=ea;c[Qb>>2]=ic;c[Qb+4>>2]=D;Qb=ca;ic=zb(pb|0,hc|0,c[Qb>>2]|0,c[Qb+4>>2]|0)|0;Qb=ca;c[Qb>>2]=ic;c[Qb+4>>2]=D;Qb=zb(Lb|0,xb|0,jb|0,mc|0)|0;mc=aa;c[mc>>2]=Qb;c[mc+4>>2]=D;mc=zb(Xb|0,Yb|0,cc|0,Vb|0)|0;Vb=Z;c[Vb>>2]=mc;c[Vb+4>>2]=D;Vb=zb(Jb|0,fc|0,gc|0,bc|0)|0;bc=X;c[bc>>2]=Vb;c[bc+4>>2]=D;bc=zb(Ob|0,tb|0,Wb|0,kb|0)|0;kb=ma;c[kb>>2]=bc;c[kb+4>>2]=D;za(o,l);za(n,m);ya(m,n,x);kb=W;bc=c[kb>>2]|0;Wb=c[kb+4>>2]|0;kb=X;tb=c[kb>>2]|0;Ob=c[kb+4>>2]|0;kb=Mb(bc|0,Wb|0,18,0)|0;Vb=D;gc=Ab(tb|0,Ob|0,bc|0,Wb|0)|0;Wb=Ab(gc|0,D|0,kb|0,Vb|0)|0;Vb=X;c[Vb>>2]=Wb;c[Vb+4>>2]=D;Vb=Y;Wb=c[Vb>>2]|0;kb=c[Vb+4>>2]|0;Vb=Z;gc=c[Vb>>2]|0;bc=c[Vb+4>>2]|0;Vb=Mb(Wb|0,kb|0,18,0)|0;Ob=D;tb=Ab(gc|0,bc|0,Wb|0,kb|0)|0;kb=Ab(tb|0,D|0,Vb|0,Ob|0)|0;Ob=Z;c[Ob>>2]=kb;c[Ob+4>>2]=D;Ob=_;kb=c[Ob>>2]|0;Vb=c[Ob+4>>2]|0;Ob=aa;tb=c[Ob>>2]|0;Wb=c[Ob+4>>2]|0;Ob=Mb(kb|0,Vb|0,18,0)|0;bc=D;gc=Ab(tb|0,Wb|0,kb|0,Vb|0)|0;Vb=Ab(gc|0,D|0,Ob|0,bc|0)|0;bc=D;Ob=aa;c[Ob>>2]=Vb;c[Ob+4>>2]=bc;Ob=ba;gc=c[Ob>>2]|0;kb=c[Ob+4>>2]|0;Ob=ca;Wb=c[Ob>>2]|0;tb=c[Ob+4>>2]|0;Ob=Mb(gc|0,kb|0,18,0)|0;fc=D;Jb=Ab(Wb|0,tb|0,gc|0,kb|0)|0;kb=Ab(Jb|0,D|0,Ob|0,fc|0)|0;fc=D;Ob=da;Jb=c[Ob>>2]|0;gc=c[Ob+4>>2]|0;Ob=ea;tb=c[Ob>>2]|0;Wb=c[Ob+4>>2]|0;Ob=Mb(Jb|0,gc|0,18,0)|0;mc=D;cc=Ab(tb|0,Wb|0,Jb|0,gc|0)|0;gc=Ab(cc|0,D|0,Ob|0,mc|0)|0;mc=D;Ob=fa;cc=c[Ob>>2]|0;Jb=c[Ob+4>>2]|0;Ob=ga;Wb=c[Ob>>2]|0;tb=c[Ob+4>>2]|0;Ob=Mb(cc|0,Jb|0,18,0)|0;Yb=D;Xb=Ab(Wb|0,tb|0,cc|0,Jb|0)|0;Jb=Ab(Xb|0,D|0,Ob|0,Yb|0)|0;Yb=D;Ob=ha;Xb=c[Ob>>2]|0;cc=c[Ob+4>>2]|0;Ob=ia;tb=c[Ob>>2]|0;Wb=c[Ob+4>>2]|0;Ob=Mb(Xb|0,cc|0,18,0)|0;Qb=D;jb=Ab(tb|0,Wb|0,Xb|0,cc|0)|0;cc=Ab(jb|0,D|0,Ob|0,Qb|0)|0;Qb=D;Ob=ja;jb=c[Ob>>2]|0;Xb=c[Ob+4>>2]|0;Ob=ka;Wb=c[Ob>>2]|0;tb=c[Ob+4>>2]|0;Ob=Mb(jb|0,Xb|0,18,0)|0;xb=D;Lb=Ab(Wb|0,tb|0,jb|0,Xb|0)|0;Xb=Ab(Lb|0,D|0,Ob|0,xb|0)|0;xb=D;Ob=la;Lb=c[Ob>>2]|0;jb=c[Ob+4>>2]|0;Ob=m;tb=c[Ob>>2]|0;Wb=c[Ob+4>>2]|0;Ob=Mb(Lb|0,jb|0,18,0)|0;ic=D;hc=Ab(tb|0,Wb|0,Lb|0,jb|0)|0;jb=Ab(hc|0,D|0,Ob|0,ic|0)|0;ic=D;Ob=la;c[Ob>>2]=0;c[Ob+4>>2]=0;Ob=Ab(ic>>31>>>6|0,0,jb|0,ic|0)|0;hc=yb(Ob|0,D|0,26)|0;Ob=D;Lb=Db(hc|0,Ob|0,26)|0;Wb=zb(jb|0,ic|0,Lb|0,D|0)|0;Lb=m;c[Lb>>2]=Wb;c[Lb+4>>2]=D;Lb=Ab(Xb|0,xb|0,hc|0,Ob|0)|0;Ob=D;hc=Ab(Ob>>31>>>7|0,0,Lb|0,Ob|0)|0;xb=yb(hc|0,D|0,25)|0;hc=D;Xb=Db(xb|0,hc|0,25)|0;Wb=zb(Lb|0,Ob|0,Xb|0,D|0)|0;Xb=ka;c[Xb>>2]=Wb;c[Xb+4>>2]=D;Xb=Ab(cc|0,Qb|0,xb|0,hc|0)|0;hc=D;xb=Ab(hc>>31>>>6|0,0,Xb|0,hc|0)|0;Qb=yb(xb|0,D|0,26)|0;xb=D;cc=Db(Qb|0,xb|0,26)|0;Wb=zb(Xb|0,hc|0,cc|0,D|0)|0;cc=ia;c[cc>>2]=Wb;c[cc+4>>2]=D;cc=Ab(Jb|0,Yb|0,Qb|0,xb|0)|0;xb=D;Qb=Ab(xb>>31>>>7|0,0,cc|0,xb|0)|0;Yb=yb(Qb|0,D|0,25)|0;Qb=D;Jb=Db(Yb|0,Qb|0,25)|0;Wb=zb(cc|0,xb|0,Jb|0,D|0)|0;Jb=ga;c[Jb>>2]=Wb;c[Jb+4>>2]=D;Jb=Ab(gc|0,mc|0,Yb|0,Qb|0)|0;Qb=D;Yb=Ab(Qb>>31>>>6|0,0,Jb|0,Qb|0)|0;mc=yb(Yb|0,D|0,26)|0;Yb=D;gc=Db(mc|0,Yb|0,26)|0;Wb=zb(Jb|0,Qb|0,gc|0,D|0)|0;gc=ea;c[gc>>2]=Wb;c[gc+4>>2]=D;gc=Ab(kb|0,fc|0,mc|0,Yb|0)|0;Yb=D;mc=Ab(Yb>>31>>>7|0,0,gc|0,Yb|0)|0;fc=yb(mc|0,D|0,25)|0;mc=D;kb=Db(fc|0,mc|0,25)|0;Wb=zb(gc|0,Yb|0,kb|0,D|0)|0;kb=ca;c[kb>>2]=Wb;c[kb+4>>2]=D;kb=Ab(fc|0,mc|0,Vb|0,bc|0)|0;bc=D;Vb=Ab(bc>>31>>>6|0,0,kb|0,bc|0)|0;mc=yb(Vb|0,D|0,26)|0;Vb=D;fc=Db(mc|0,Vb|0,26)|0;Wb=zb(kb|0,bc|0,fc|0,D|0)|0;fc=aa;c[fc>>2]=Wb;c[fc+4>>2]=D;fc=Z;Wb=Ab(mc|0,Vb|0,c[fc>>2]|0,c[fc+4>>2]|0)|0;fc=D;Vb=Ab(fc>>31>>>7|0,0,Wb|0,fc|0)|0;mc=yb(Vb|0,D|0,25)|0;Vb=D;bc=Db(mc|0,Vb|0,25)|0;kb=zb(Wb|0,fc|0,bc|0,D|0)|0;bc=Z;c[bc>>2]=kb;c[bc+4>>2]=D;bc=X;kb=Ab(mc|0,Vb|0,c[bc>>2]|0,c[bc+4>>2]|0)|0;bc=D;Vb=Ab(bc>>31>>>6|0,0,kb|0,bc|0)|0;mc=yb(Vb|0,D|0,26)|0;Vb=D;fc=Db(mc|0,Vb|0,26)|0;Wb=zb(kb|0,bc|0,fc|0,D|0)|0;fc=X;c[fc>>2]=Wb;c[fc+4>>2]=D;fc=ma;Wb=Ab(mc|0,Vb|0,c[fc>>2]|0,c[fc+4>>2]|0)|0;fc=D;Vb=Ab(fc>>31>>>7|0,0,Wb|0,fc|0)|0;mc=yb(Vb|0,D|0,25)|0;Vb=D;bc=Db(mc|0,Vb|0,25)|0;kb=zb(Wb|0,fc|0,bc|0,D|0)|0;bc=ma;c[bc>>2]=kb;c[bc+4>>2]=D;bc=la;kb=Ab(mc|0,Vb|0,c[bc>>2]|0,c[bc+4>>2]|0)|0;bc=D;Vb=m;mc=c[Vb>>2]|0;fc=c[Vb+4>>2]|0;Vb=Mb(kb|0,bc|0,18,0)|0;Wb=D;Yb=Ab(kb|0,bc|0,mc|0,fc|0)|0;fc=Ab(Yb|0,D|0,Vb|0,Wb|0)|0;Wb=D;Vb=la;c[Vb>>2]=0;c[Vb+4>>2]=0;Vb=Ab(Wb>>31>>>6|0,0,fc|0,Wb|0)|0;Yb=yb(Vb|0,D|0,26)|0;Vb=D;mc=Db(Yb|0,Vb|0,26)|0;bc=zb(fc|0,Wb|0,mc|0,D|0)|0;mc=m;c[mc>>2]=bc;c[mc+4>>2]=D;mc=ka;bc=Ab(Yb|0,Vb|0,c[mc>>2]|0,c[mc+4>>2]|0)|0;mc=ka;c[mc>>2]=bc;c[mc+4>>2]=D;C=Za+0|0;E=o+0|0;e=C+80|0;do{c[C>>2]=c[E>>2];C=C+4|0;E=E+4|0}while((C|0)<(e|0));C=$a+0|0;E=m+0|0;e=C+80|0;do{c[C>>2]=c[E>>2];C=C+4|0;E=E+4|0}while((C|0)<(e|0));za(j,ab);za(k,cb);ya(bb,j,k);mc=bb+144|0;bc=c[mc>>2]|0;Vb=c[mc+4>>2]|0;mc=bb+64|0;Yb=mc;Wb=c[Yb>>2]|0;fc=c[Yb+4>>2]|0;Yb=Mb(bc|0,Vb|0,18,0)|0;kb=D;gc=Ab(Wb|0,fc|0,bc|0,Vb|0)|0;Vb=Ab(gc|0,D|0,Yb|0,kb|0)|0;kb=mc;c[kb>>2]=Vb;c[kb+4>>2]=D;kb=bb+136|0;Vb=c[kb>>2]|0;Yb=c[kb+4>>2]|0;kb=bb+56|0;gc=kb;bc=c[gc>>2]|0;fc=c[gc+4>>2]|0;gc=Mb(Vb|0,Yb|0,18,0)|0;Wb=D;Qb=Ab(bc|0,fc|0,Vb|0,Yb|0)|0;Yb=Ab(Qb|0,D|0,gc|0,Wb|0)|0;Wb=kb;c[Wb>>2]=Yb;c[Wb+4>>2]=D;Wb=bb+128|0;Yb=c[Wb>>2]|0;gc=c[Wb+4>>2]|0;Wb=bb+48|0;Qb=Wb;Vb=c[Qb>>2]|0;fc=c[Qb+4>>2]|0;Qb=Mb(Yb|0,gc|0,18,0)|0;bc=D;Jb=Ab(Vb|0,fc|0,Yb|0,gc|0)|0;gc=Ab(Jb|0,D|0,Qb|0,bc|0)|0;bc=Wb;c[bc>>2]=gc;c[bc+4>>2]=D;bc=bb+120|0;gc=c[bc>>2]|0;Qb=c[bc+4>>2]|0;bc=bb+40|0;Jb=bc;Yb=c[Jb>>2]|0;fc=c[Jb+4>>2]|0;Jb=Mb(gc|0,Qb|0,18,0)|0;Vb=D;xb=Ab(Yb|0,fc|0,gc|0,Qb|0)|0;Qb=Ab(xb|0,D|0,Jb|0,Vb|0)|0;Vb=D;Jb=bc;c[Jb>>2]=Qb;c[Jb+4>>2]=Vb;Jb=bb+112|0;xb=c[Jb>>2]|0;gc=c[Jb+4>>2]|0;Jb=bb+32|0;fc=Jb;Yb=c[fc>>2]|0;cc=c[fc+4>>2]|0;fc=Mb(xb|0,gc|0,18,0)|0;hc=D;Xb=Ab(Yb|0,cc|0,xb|0,gc|0)|0;gc=Ab(Xb|0,D|0,fc|0,hc|0)|0;hc=D;fc=bb+104|0;Xb=c[fc>>2]|0;xb=c[fc+4>>2]|0;fc=bb+24|0;cc=fc;Yb=c[cc>>2]|0;Ob=c[cc+4>>2]|0;cc=Mb(Xb|0,xb|0,18,0)|0;Lb=D;ic=Ab(Yb|0,Ob|0,Xb|0,xb|0)|0;xb=Ab(ic|0,D|0,cc|0,Lb|0)|0;Lb=D;cc=bb+96|0;ic=c[cc>>2]|0;Xb=c[cc+4>>2]|0;cc=bb+16|0;Ob=cc;Yb=c[Ob>>2]|0;jb=c[Ob+4>>2]|0;Ob=Mb(ic|0,Xb|0,18,0)|0;tb=D;pb=Ab(Yb|0,jb|0,ic|0,Xb|0)|0;Xb=Ab(pb|0,D|0,Ob|0,tb|0)|0;tb=D;Ob=bb+88|0;pb=c[Ob>>2]|0;ic=c[Ob+4>>2]|0;Ob=bb+8|0;jb=Ob;Yb=c[jb>>2]|0;ib=c[jb+4>>2]|0;jb=Mb(pb|0,ic|0,18,0)|0;lb=D;dc=Ab(Yb|0,ib|0,pb|0,ic|0)|0;ic=Ab(dc|0,D|0,jb|0,lb|0)|0;lb=D;jb=bb+80|0;dc=jb;pb=c[dc>>2]|0;ib=c[dc+4>>2]|0;dc=bb;Yb=c[dc>>2]|0;lc=c[dc+4>>2]|0;dc=Mb(pb|0,ib|0,18,0)|0;Tb=D;ec=Ab(Yb|0,lc|0,pb|0,ib|0)|0;ib=Ab(ec|0,D|0,dc|0,Tb|0)|0;Tb=D;dc=jb;c[dc>>2]=0;c[dc+4>>2]=0;dc=Ab(Tb>>31>>>6|0,0,ib|0,Tb|0)|0;ec=yb(dc|0,D|0,26)|0;dc=D;pb=Db(ec|0,dc|0,26)|0;lc=zb(ib|0,Tb|0,pb|0,D|0)|0;pb=bb;c[pb>>2]=lc;c[pb+4>>2]=D;pb=Ab(ic|0,lb|0,ec|0,dc|0)|0;dc=D;ec=Ab(dc>>31>>>7|0,0,pb|0,dc|0)|0;lb=yb(ec|0,D|0,25)|0;ec=D;ic=Db(lb|0,ec|0,25)|0;lc=zb(pb|0,dc|0,ic|0,D|0)|0;ic=Ob;c[ic>>2]=lc;c[ic+4>>2]=D;ic=Ab(Xb|0,tb|0,lb|0,ec|0)|0;ec=D;lb=Ab(ec>>31>>>6|0,0,ic|0,ec|0)|0;tb=yb(lb|0,D|0,26)|0;lb=D;Xb=Db(tb|0,lb|0,26)|0;lc=zb(ic|0,ec|0,Xb|0,D|0)|0;Xb=cc;c[Xb>>2]=lc;c[Xb+4>>2]=D;Xb=Ab(xb|0,Lb|0,tb|0,lb|0)|0;lb=D;tb=Ab(lb>>31>>>7|0,0,Xb|0,lb|0)|0;Lb=yb(tb|0,D|0,25)|0;tb=D;xb=Db(Lb|0,tb|0,25)|0;lc=zb(Xb|0,lb|0,xb|0,D|0)|0;xb=fc;c[xb>>2]=lc;c[xb+4>>2]=D;xb=Ab(gc|0,hc|0,Lb|0,tb|0)|0;tb=D;Lb=Ab(tb>>31>>>6|0,0,xb|0,tb|0)|0;hc=yb(Lb|0,D|0,26)|0;Lb=D;gc=Db(hc|0,Lb|0,26)|0;lc=zb(xb|0,tb|0,gc|0,D|0)|0;gc=Jb;c[gc>>2]=lc;c[gc+4>>2]=D;gc=Ab(hc|0,Lb|0,Qb|0,Vb|0)|0;Vb=D;Qb=Ab(Vb>>31>>>7|0,0,gc|0,Vb|0)|0;Lb=yb(Qb|0,D|0,25)|0;Qb=D;hc=Db(Lb|0,Qb|0,25)|0;lc=zb(gc|0,Vb|0,hc|0,D|0)|0;hc=bc;c[hc>>2]=lc;c[hc+4>>2]=D;hc=Wb;lc=Ab(Lb|0,Qb|0,c[hc>>2]|0,c[hc+4>>2]|0)|0;hc=D;Qb=Ab(hc>>31>>>6|0,0,lc|0,hc|0)|0;Lb=yb(Qb|0,D|0,26)|0;Qb=D;bc=Db(Lb|0,Qb|0,26)|0;Vb=zb(lc|0,hc|0,bc|0,D|0)|0;bc=Wb;c[bc>>2]=Vb;c[bc+4>>2]=D;bc=kb;Vb=Ab(Lb|0,Qb|0,c[bc>>2]|0,c[bc+4>>2]|0)|0;bc=D;Qb=Ab(bc>>31>>>7|0,0,Vb|0,bc|0)|0;Lb=yb(Qb|0,D|0,25)|0;Qb=D;Wb=Db(Lb|0,Qb|0,25)|0;hc=zb(Vb|0,bc|0,Wb|0,D|0)|0;Wb=kb;c[Wb>>2]=hc;c[Wb+4>>2]=D;Wb=mc;hc=Ab(Lb|0,Qb|0,c[Wb>>2]|0,c[Wb+4>>2]|0)|0;Wb=D;Qb=Ab(Wb>>31>>>6|0,0,hc|0,Wb|0)|0;Lb=yb(Qb|0,D|0,26)|0;Qb=D;kb=Db(Lb|0,Qb|0,26)|0;bc=zb(hc|0,Wb|0,kb|0,D|0)|0;kb=mc;c[kb>>2]=bc;c[kb+4>>2]=D;kb=bb+72|0;bc=kb;mc=Ab(Lb|0,Qb|0,c[bc>>2]|0,c[bc+4>>2]|0)|0;bc=D;Qb=Ab(bc>>31>>>7|0,0,mc|0,bc|0)|0;Lb=yb(Qb|0,D|0,25)|0;Qb=D;Wb=Db(Lb|0,Qb|0,25)|0;hc=zb(mc|0,bc|0,Wb|0,D|0)|0;Wb=kb;c[Wb>>2]=hc;c[Wb+4>>2]=D;Wb=jb;hc=Ab(Lb|0,Qb|0,c[Wb>>2]|0,c[Wb+4>>2]|0)|0;Wb=D;Qb=bb;Lb=c[Qb>>2]|0;kb=c[Qb+4>>2]|0;Qb=Mb(hc|0,Wb|0,18,0)|0;bc=D;mc=Ab(hc|0,Wb|0,Lb|0,kb|0)|0;kb=Ab(mc|0,D|0,Qb|0,bc|0)|0;bc=D;Qb=jb;c[Qb>>2]=0;c[Qb+4>>2]=0;Qb=Ab(bc>>31>>>6|0,0,kb|0,bc|0)|0;jb=yb(Qb|0,D|0,26)|0;Qb=D;mc=Db(jb|0,Qb|0,26)|0;Lb=zb(kb|0,bc|0,mc|0,D|0)|0;mc=bb;c[mc>>2]=Lb;c[mc+4>>2]=D;mc=Ob;Lb=Ab(jb|0,Qb|0,c[mc>>2]|0,c[mc+4>>2]|0)|0;mc=Ob;c[mc>>2]=Lb;c[mc+4>>2]=D;mc=j;Lb=k;Ob=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[Lb>>2]|0,c[Lb+4>>2]|0)|0;Lb=D;mc=k;c[mc>>2]=Ob;c[mc+4>>2]=Lb;mc=na;Qb=oa;jb=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[Qb>>2]|0,c[Qb+4>>2]|0)|0;Qb=D;mc=oa;c[mc>>2]=jb;c[mc+4>>2]=Qb;mc=pa;bc=qa;kb=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[bc>>2]|0,c[bc+4>>2]|0)|0;bc=D;mc=qa;c[mc>>2]=kb;c[mc+4>>2]=bc;mc=ra;Wb=sa;hc=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[Wb>>2]|0,c[Wb+4>>2]|0)|0;Wb=D;mc=sa;c[mc>>2]=hc;c[mc+4>>2]=Wb;mc=ta;Vb=ua;lc=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[Vb>>2]|0,c[Vb+4>>2]|0)|0;Vb=D;mc=ua;c[mc>>2]=lc;c[mc+4>>2]=Vb;mc=va;gc=wa;Jb=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[gc>>2]|0,c[gc+4>>2]|0)|0;gc=D;mc=wa;c[mc>>2]=Jb;c[mc+4>>2]=gc;mc=Aa;tb=Ba;xb=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[tb>>2]|0,c[tb+4>>2]|0)|0;tb=D;mc=Ba;c[mc>>2]=xb;c[mc+4>>2]=tb;mc=Ca;fc=Da;lb=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[fc>>2]|0,c[fc+4>>2]|0)|0;fc=D;mc=Da;c[mc>>2]=lb;c[mc+4>>2]=fc;mc=Ea;Xb=Fa;cc=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[Xb>>2]|0,c[Xb+4>>2]|0)|0;Xb=D;mc=Fa;c[mc>>2]=cc;c[mc+4>>2]=Xb;mc=Ga;ec=Ha;ic=zb(c[mc>>2]|0,c[mc+4>>2]|0,c[ec>>2]|0,c[ec+4>>2]|0)|0;ec=D;mc=Ha;c[mc>>2]=ic;c[mc+4>>2]=ec;C=Ia+0|0;e=C+72|0;do{c[C>>2]=0;C=C+4|0}while((C|0)<(e|0));mc=Mb(Ob|0,Lb|0,121665,0)|0;dc=D;pb=Mb(jb|0,Qb|0,121665,0)|0;Tb=D;ib=Mb(kb|0,bc|0,121665,0)|0;Yb=D;Pb=Mb(hc|0,Wb|0,121665,0)|0;wb=D;sb=Mb(lc|0,Vb|0,121665,0)|0;Ub=D;ob=Mb(Jb|0,gc|0,121665,0)|0;ub=D;rb=Mb(xb|0,tb|0,121665,0)|0;Ib=D;Hb=Mb(lb|0,fc|0,121665,0)|0;$b=D;nb=Mb(cc|0,Xb|0,121665,0)|0;Eb=D;hb=Mb(ic|0,ec|0,121665,0)|0;Gb=D;Kb=Ra;c[Kb>>2]=hb;c[Kb+4>>2]=Gb;Kb=Ab(dc>>31>>>6|0,0,mc|0,dc|0)|0;Zb=yb(Kb|0,D|0,26)|0;Kb=D;_b=Db(Zb|0,Kb|0,26)|0;mb=zb(mc|0,dc|0,_b|0,D|0)|0;_b=D;dc=Ab(Zb|0,Kb|0,pb|0,Tb|0)|0;Tb=D;pb=Ab(Tb>>31>>>7|0,0,dc|0,Tb|0)|0;Kb=yb(pb|0,D|0,25)|0;pb=D;Zb=Db(Kb|0,pb|0,25)|0;mc=zb(dc|0,Tb|0,Zb|0,D|0)|0;Zb=D;Tb=Ab(Kb|0,pb|0,ib|0,Yb|0)|0;Yb=D;ib=Ab(Yb>>31>>>6|0,0,Tb|0,Yb|0)|0;pb=yb(ib|0,D|0,26)|0;ib=D;Kb=Db(pb|0,ib|0,26)|0;dc=D;Rb=Ab(pb|0,ib|0,Pb|0,wb|0)|0;wb=D;Pb=Ab(wb>>31>>>7|0,0,Rb|0,wb|0)|0;ib=yb(Pb|0,D|0,25)|0;Pb=D;pb=Db(ib|0,Pb|0,25)|0;Sb=D;Nb=Ab(ib|0,Pb|0,sb|0,Ub|0)|0;Ub=D;sb=Ab(Ub>>31>>>6|0,0,Nb|0,Ub|0)|0;Pb=yb(sb|0,D|0,26)|0;sb=D;ib=Db(Pb|0,sb|0,26)|0;vb=D;kc=Ab(Pb|0,sb|0,ob|0,ub|0)|0;ub=D;ob=Ab(ub>>31>>>7|0,0,kc|0,ub|0)|0;sb=yb(ob|0,D|0,25)|0;ob=D;Pb=Db(sb|0,ob|0,25)|0;jc=D;ac=Ab(sb|0,ob|0,rb|0,Ib|0)|0;Ib=D;rb=Ab(Ib>>31>>>6|0,0,ac|0,Ib|0)|0;ob=yb(rb|0,D|0,26)|0;rb=D;sb=Db(ob|0,rb|0,26)|0;Fb=D;nc=Ab(ob|0,rb|0,Hb|0,$b|0)|0;$b=D;Hb=Ab($b>>31>>>7|0,0,nc|0,$b|0)|0;rb=yb(Hb|0,D|0,25)|0;Hb=D;ob=Db(rb|0,Hb|0,25)|0;oc=D;pc=Ab(rb|0,Hb|0,nb|0,Eb|0)|0;Eb=D;nb=Ab(Eb>>31>>>6|0,0,pc|0,Eb|0)|0;Hb=yb(nb|0,D|0,26)|0;nb=D;rb=Db(Hb|0,nb|0,26)|0;qc=D;rc=Ab(Hb|0,nb|0,hb|0,Gb|0)|0;Gb=D;hb=Ab(Gb>>31>>>7|0,0,rc|0,Gb|0)|0;nb=yb(hb|0,D|0,25)|0;hb=D;Hb=Db(nb|0,hb|0,25)|0;sc=D;tc=Mb(nb|0,hb|0,18,0)|0;uc=D;vc=Ab(nb|0,hb|0,mb|0,_b|0)|0;_b=Ab(vc|0,D|0,tc|0,uc|0)|0;uc=D;tc=Ia;c[tc>>2]=0;c[tc+4>>2]=0;tc=Ab(uc>>31>>>6|0,0,_b|0,uc|0)|0;vc=yb(tc|0,D|0,26)|0;tc=D;mb=Db(vc|0,tc|0,26)|0;hb=D;nb=j;wc=Ab(_b|0,uc|0,c[nb>>2]|0,c[nb+4>>2]|0)|0;nb=zb(wc|0,D|0,mb|0,hb|0)|0;hb=h;c[hb>>2]=nb;c[hb+4>>2]=D;hb=na;nb=Ab(mc|0,Zb|0,c[hb>>2]|0,c[hb+4>>2]|0)|0;hb=Ab(nb|0,D|0,vc|0,tc|0)|0;tc=Ja;c[tc>>2]=hb;c[tc+4>>2]=D;tc=pa;hb=Ab(c[tc>>2]|0,c[tc+4>>2]|0,Tb|0,Yb|0)|0;Yb=zb(hb|0,D|0,Kb|0,dc|0)|0;dc=Ka;c[dc>>2]=Yb;c[dc+4>>2]=D;dc=ra;Yb=Ab(Rb|0,wb|0,c[dc>>2]|0,c[dc+4>>2]|0)|0;dc=zb(Yb|0,D|0,pb|0,Sb|0)|0;Sb=La;c[Sb>>2]=dc;c[Sb+4>>2]=D;Sb=ta;dc=Ab(Nb|0,Ub|0,c[Sb>>2]|0,c[Sb+4>>2]|0)|0;Sb=zb(dc|0,D|0,ib|0,vb|0)|0;vb=Ma;c[vb>>2]=Sb;c[vb+4>>2]=D;vb=va;Sb=Ab(kc|0,ub|0,c[vb>>2]|0,c[vb+4>>2]|0)|0;vb=zb(Sb|0,D|0,Pb|0,jc|0)|0;jc=Na;c[jc>>2]=vb;c[jc+4>>2]=D;jc=Aa;vb=Ab(ac|0,Ib|0,c[jc>>2]|0,c[jc+4>>2]|0)|0;jc=zb(vb|0,D|0,sb|0,Fb|0)|0;Fb=Oa;c[Fb>>2]=jc;c[Fb+4>>2]=D;Fb=Ca;jc=Ab(nc|0,$b|0,c[Fb>>2]|0,c[Fb+4>>2]|0)|0;Fb=zb(jc|0,D|0,ob|0,oc|0)|0;oc=Pa;c[oc>>2]=Fb;c[oc+4>>2]=D;oc=Ea;Fb=Ab(pc|0,Eb|0,c[oc>>2]|0,c[oc+4>>2]|0)|0;oc=zb(Fb|0,D|0,rb|0,qc|0)|0;qc=Qa;c[qc>>2]=oc;c[qc+4>>2]=D;qc=Ga;oc=Ab(rc|0,Gb|0,c[qc>>2]|0,c[qc+4>>2]|0)|0;qc=zb(oc|0,D|0,Hb|0,sc|0)|0;sc=Ra;c[sc>>2]=qc;c[sc+4>>2]=D;ya(db,k,h);sc=db+144|0;qc=c[sc>>2]|0;Hb=c[sc+4>>2]|0;sc=db+64|0;oc=sc;Gb=c[oc>>2]|0;rc=c[oc+4>>2]|0;oc=Mb(qc|0,Hb|0,18,0)|0;rb=D;Fb=Ab(Gb|0,rc|0,qc|0,Hb|0)|0;Hb=Ab(Fb|0,D|0,oc|0,rb|0)|0;rb=sc;c[rb>>2]=Hb;c[rb+4>>2]=D;rb=db+136|0;Hb=c[rb>>2]|0;oc=c[rb+4>>2]|0;rb=db+56|0;Fb=rb;qc=c[Fb>>2]|0;rc=c[Fb+4>>2]|0;Fb=Mb(Hb|0,oc|0,18,0)|0;Gb=D;Eb=Ab(qc|0,rc|0,Hb|0,oc|0)|0;oc=Ab(Eb|0,D|0,Fb|0,Gb|0)|0;Gb=rb;c[Gb>>2]=oc;c[Gb+4>>2]=D;Gb=db+128|0;oc=c[Gb>>2]|0;Fb=c[Gb+4>>2]|0;Gb=db+48|0;Eb=Gb;Hb=c[Eb>>2]|0;rc=c[Eb+4>>2]|0;Eb=Mb(oc|0,Fb|0,18,0)|0;qc=D;pc=Ab(Hb|0,rc|0,oc|0,Fb|0)|0;Fb=Ab(pc|0,D|0,Eb|0,qc|0)|0;qc=Gb;c[qc>>2]=Fb;c[qc+4>>2]=D;qc=db+120|0;Fb=c[qc>>2]|0;Eb=c[qc+4>>2]|0;qc=db+40|0;pc=qc;oc=c[pc>>2]|0;rc=c[pc+4>>2]|0;pc=Mb(Fb|0,Eb|0,18,0)|0;Hb=D;ob=Ab(oc|0,rc|0,Fb|0,Eb|0)|0;Eb=Ab(ob|0,D|0,pc|0,Hb|0)|0;Hb=D;pc=qc;c[pc>>2]=Eb;c[pc+4>>2]=Hb;pc=db+112|0;ob=c[pc>>2]|0;Fb=c[pc+4>>2]|0;pc=db+32|0;rc=pc;oc=c[rc>>2]|0;jc=c[rc+4>>2]|0;rc=Mb(ob|0,Fb|0,18,0)|0;$b=D;nc=Ab(oc|0,jc|0,ob|0,Fb|0)|0;Fb=Ab(nc|0,D|0,rc|0,$b|0)|0;$b=D;rc=db+104|0;nc=c[rc>>2]|0;ob=c[rc+4>>2]|0;rc=db+24|0;jc=rc;oc=c[jc>>2]|0;sb=c[jc+4>>2]|0;jc=Mb(nc|0,ob|0,18,0)|0;vb=D;Ib=Ab(oc|0,sb|0,nc|0,ob|0)|0;ob=Ab(Ib|0,D|0,jc|0,vb|0)|0;vb=D;jc=db+96|0;Ib=c[jc>>2]|0;nc=c[jc+4>>2]|0;jc=db+16|0;sb=jc;oc=c[sb>>2]|0;ac=c[sb+4>>2]|0;sb=Mb(Ib|0,nc|0,18,0)|0;Pb=D;Sb=Ab(oc|0,ac|0,Ib|0,nc|0)|0;nc=Ab(Sb|0,D|0,sb|0,Pb|0)|0;Pb=D;sb=db+88|0;Sb=c[sb>>2]|0;Ib=c[sb+4>>2]|0;sb=db+8|0;ac=sb;oc=c[ac>>2]|0;ub=c[ac+4>>2]|0;ac=Mb(Sb|0,Ib|0,18,0)|0;kc=D;ib=Ab(oc|0,ub|0,Sb|0,Ib|0)|0;Ib=Ab(ib|0,D|0,ac|0,kc|0)|0;kc=D;ac=db+80|0;ib=ac;Sb=c[ib>>2]|0;ub=c[ib+4>>2]|0;ib=db;oc=c[ib>>2]|0;dc=c[ib+4>>2]|0;ib=Mb(Sb|0,ub|0,18,0)|0;Ub=D;Nb=Ab(oc|0,dc|0,Sb|0,ub|0)|0;ub=Ab(Nb|0,D|0,ib|0,Ub|0)|0;Ub=D;ib=ac;c[ib>>2]=0;c[ib+4>>2]=0;ib=Ab(Ub>>31>>>6|0,0,ub|0,Ub|0)|0;Nb=yb(ib|0,D|0,26)|0;ib=D;Sb=Db(Nb|0,ib|0,26)|0;dc=zb(ub|0,Ub|0,Sb|0,D|0)|0;Sb=db;c[Sb>>2]=dc;c[Sb+4>>2]=D;Sb=Ab(Ib|0,kc|0,Nb|0,ib|0)|0;ib=D;Nb=Ab(ib>>31>>>7|0,0,Sb|0,ib|0)|0;kc=yb(Nb|0,D|0,25)|0;Nb=D;Ib=Db(kc|0,Nb|0,25)|0;dc=zb(Sb|0,ib|0,Ib|0,D|0)|0;Ib=sb;c[Ib>>2]=dc;c[Ib+4>>2]=D;Ib=Ab(nc|0,Pb|0,kc|0,Nb|0)|0;Nb=D;kc=Ab(Nb>>31>>>6|0,0,Ib|0,Nb|0)|0;Pb=yb(kc|0,D|0,26)|0;kc=D;nc=Db(Pb|0,kc|0,26)|0;dc=zb(Ib|0,Nb|0,nc|0,D|0)|0;nc=jc;c[nc>>2]=dc;c[nc+4>>2]=D;nc=Ab(ob|0,vb|0,Pb|0,kc|0)|0;kc=D;Pb=Ab(kc>>31>>>7|0,0,nc|0,kc|0)|0;vb=yb(Pb|0,D|0,25)|0;Pb=D;ob=Db(vb|0,Pb|0,25)|0;dc=zb(nc|0,kc|0,ob|0,D|0)|0;ob=rc;c[ob>>2]=dc;c[ob+4>>2]=D;ob=Ab(Fb|0,$b|0,vb|0,Pb|0)|0;Pb=D;vb=Ab(Pb>>31>>>6|0,0,ob|0,Pb|0)|0;$b=yb(vb|0,D|0,26)|0;vb=D;Fb=Db($b|0,vb|0,26)|0;dc=zb(ob|0,Pb|0,Fb|0,D|0)|0;Fb=pc;c[Fb>>2]=dc;c[Fb+4>>2]=D;Fb=Ab($b|0,vb|0,Eb|0,Hb|0)|0;Hb=D;Eb=Ab(Hb>>31>>>7|0,0,Fb|0,Hb|0)|0;vb=yb(Eb|0,D|0,25)|0;Eb=D;$b=Db(vb|0,Eb|0,25)|0;dc=zb(Fb|0,Hb|0,$b|0,D|0)|0;$b=qc;c[$b>>2]=dc;c[$b+4>>2]=D;$b=Gb;dc=Ab(vb|0,Eb|0,c[$b>>2]|0,c[$b+4>>2]|0)|0;$b=D;Eb=Ab($b>>31>>>6|0,0,dc|0,$b|0)|0;vb=yb(Eb|0,D|0,26)|0;Eb=D;qc=Db(vb|0,Eb|0,26)|0;Hb=zb(dc|0,$b|0,qc|0,D|0)|0;qc=Gb;c[qc>>2]=Hb;c[qc+4>>2]=D;qc=rb;Hb=Ab(vb|0,Eb|0,c[qc>>2]|0,c[qc+4>>2]|0)|0;qc=D;Eb=Ab(qc>>31>>>7|0,0,Hb|0,qc|0)|0;vb=yb(Eb|0,D|0,25)|0;Eb=D;Gb=Db(vb|0,Eb|0,25)|0;$b=zb(Hb|0,qc|0,Gb|0,D|0)|0;Gb=rb;c[Gb>>2]=$b;c[Gb+4>>2]=D;Gb=sc;$b=Ab(vb|0,Eb|0,c[Gb>>2]|0,c[Gb+4>>2]|0)|0;Gb=D;Eb=Ab(Gb>>31>>>6|0,0,$b|0,Gb|0)|0;vb=yb(Eb|0,D|0,26)|0;Eb=D;rb=Db(vb|0,Eb|0,26)|0;qc=zb($b|0,Gb|0,rb|0,D|0)|0;rb=sc;c[rb>>2]=qc;c[rb+4>>2]=D;rb=db+72|0;qc=rb;sc=Ab(vb|0,Eb|0,c[qc>>2]|0,c[qc+4>>2]|0)|0;qc=D;Eb=Ab(qc>>31>>>7|0,0,sc|0,qc|0)|0;vb=yb(Eb|0,D|0,25)|0;Eb=D;Gb=Db(vb|0,Eb|0,25)|0;$b=zb(sc|0,qc|0,Gb|0,D|0)|0;Gb=rb;c[Gb>>2]=$b;c[Gb+4>>2]=D;Gb=ac;$b=Ab(vb|0,Eb|0,c[Gb>>2]|0,c[Gb+4>>2]|0)|0;Gb=D;Eb=db;vb=c[Eb>>2]|0;rb=c[Eb+4>>2]|0;Eb=Mb($b|0,Gb|0,18,0)|0;qc=D;sc=Ab($b|0,Gb|0,vb|0,rb|0)|0;rb=Ab(sc|0,D|0,Eb|0,qc|0)|0;qc=D;Eb=ac;c[Eb>>2]=0;c[Eb+4>>2]=0;Eb=Ab(qc>>31>>>6|0,0,rb|0,qc|0)|0;ac=yb(Eb|0,D|0,26)|0;Eb=D;sc=Db(ac|0,Eb|0,26)|0;vb=zb(rb|0,qc|0,sc|0,D|0)|0;sc=db;c[sc>>2]=vb;c[sc+4>>2]=D;sc=sb;vb=Ab(ac|0,Eb|0,c[sc>>2]|0,c[sc+4>>2]|0)|0;sc=sb;c[sc>>2]=vb;c[sc+4>>2]=D;sc=0;do{vb=bb+(sc<<3)|0;sb=vb;Eb=c[sb>>2]|0;ac=c[sb+4>>2]|0;sb=Za+(sc<<3)|0;qc=sb;rb=c[qc>>2]|0;Gb=c[qc+4>>2]|0;qc=(rb^Eb)&fb;$b=(Gb^ac)&gb;ac=yb(0,qc^Eb|0,32)|0;Eb=vb;c[Eb>>2]=ac;c[Eb+4>>2]=D;Eb=yb(0,qc^rb|0,32)|0;rb=sb;c[rb>>2]=Eb;c[rb+4>>2]=D;sc=sc+1|0}while((sc|0)!=10);xc=0;do{sc=db+(xc<<3)|0;ec=sc;ic=c[ec>>2]|0;Xb=c[ec+4>>2]|0;ec=$a+(xc<<3)|0;cc=ec;fc=c[cc>>2]|0;lb=c[cc+4>>2]|0;cc=(fc^ic)&fb;tb=(lb^Xb)&gb;Xb=yb(0,cc^ic|0,32)|0;ic=sc;c[ic>>2]=Xb;c[ic+4>>2]=D;ic=yb(0,cc^fc|0,32)|0;fc=ec;c[fc>>2]=ic;c[fc+4>>2]=D;xc=xc+1|0}while((xc|0)!=10);Xa=Xa+1|0;if((Xa|0)==8)break;else{gb=db;fb=bb;fc=$a;ic=Za;w=eb<<1&255;db=cb;cb=gb;bb=ab;ab=fb;$a=_a;_a=fc;Za=Ya;Ya=ic}}Sa=Sa+1|0;if((Sa|0)==32)break;else{Ta=Za;Ua=Ya;t=$a;Va=_a;u=bb;Wa=ab;v=db;s=cb}}C=y+0|0;E=bb+0|0;e=C+80|0;do{c[C>>2]=c[E>>2];C=C+4|0;E=E+4|0}while((C|0)<(e|0));C=z+0|0;E=db+0|0;e=C+80|0;do{c[C>>2]=c[E>>2];C=C+4|0;E=E+4|0}while((C|0)<(e|0));za(h,z);za(r,h);za(q,r);xa(j,q,z);xa(k,j,h);za(q,k);xa(l,q,j);za(q,l);za(r,q);za(q,r);za(r,q);za(q,r);xa(m,q,l);za(q,m);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);xa(n,r,m);za(q,n);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);xa(q,r,n);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);za(q,r);xa(o,q,m);za(q,o);za(r,q);m=2;do{za(q,r);za(r,q);m=m+2|0}while((m|0)<50);xa(p,r,o);za(r,p);za(q,r);m=2;do{za(r,q);za(q,r);m=m+2|0}while((m|0)<100);xa(r,q,p);za(q,r);za(r,q);p=2;do{za(q,r);za(r,q);p=p+2|0}while((p|0)<50);xa(q,r,o);za(r,q);za(q,r);za(r,q);za(q,r);za(r,q);xa(A,r,k);xa(z,y,A);A=c[z>>2]|0;c[h>>2]=A;y=h+4|0;c[y>>2]=c[z+8>>2];k=h+8|0;c[k>>2]=c[z+16>>2];r=h+12|0;c[r>>2]=c[z+24>>2];q=h+16|0;c[q>>2]=c[z+32>>2];o=h+20|0;c[o>>2]=c[z+40>>2];p=h+24|0;c[p>>2]=c[z+48>>2];m=h+28|0;c[m>>2]=c[z+56>>2];n=h+32|0;c[n>>2]=c[z+64>>2];l=h+36|0;c[l>>2]=c[z+72>>2];z=A;A=0;while(1){j=h+(A<<2)|0;E=z>>31&z;if(!(A&1)){C=E>>26;c[j>>2]=($(C,-67108864)|0)+z;e=h+(A+1<<2)|0;db=(c[e>>2]|0)+C|0;c[e>>2]=db;yc=db}else{db=E>>25;c[j>>2]=($(db,-33554432)|0)+z;j=h+(A+1<<2)|0;E=(c[j>>2]|0)+db|0;c[j>>2]=E;yc=E}A=A+1|0;if((A|0)==9)break;else z=yc}yc=c[l>>2]|0;z=(yc>>31&yc)>>25;c[l>>2]=($(z,-33554432)|0)+yc;yc=(z*19|0)+(c[h>>2]|0)|0;c[h>>2]=yc;z=yc;yc=0;while(1){A=h+(yc<<2)|0;E=z>>31&z;if(!(yc&1)){j=E>>26;c[A>>2]=($(j,-67108864)|0)+z;db=h+(yc+1<<2)|0;e=(c[db>>2]|0)+j|0;c[db>>2]=e;zc=e}else{e=E>>25;c[A>>2]=($(e,-33554432)|0)+z;A=h+(yc+1<<2)|0;E=(c[A>>2]|0)+e|0;c[A>>2]=E;zc=E}yc=yc+1|0;if((yc|0)==9)break;else z=zc}zc=c[l>>2]|0;z=(zc>>31&zc)>>25;c[l>>2]=($(z,-33554432)|0)+zc;zc=(z*19|0)+(c[h>>2]|0)|0;z=(zc>>31&zc)>>26;yc=($(z,-67108864)|0)+zc|0;c[h>>2]=yc;c[y>>2]=z+(c[y>>2]|0);z=yc;yc=0;while(1){zc=h+(yc<<2)|0;if(!(yc&1)){c[zc>>2]=z&67108863;E=h+(yc+1<<2)|0;A=(c[E>>2]|0)+(z>>26)|0;c[E>>2]=A;Ac=A}else{c[zc>>2]=z&33554431;zc=h+(yc+1<<2)|0;A=(c[zc>>2]|0)+(z>>25)|0;c[zc>>2]=A;Ac=A}yc=yc+1|0;if((yc|0)==9)break;else z=Ac}Ac=c[l>>2]|0;c[l>>2]=Ac&33554431;z=((Ac>>25)*19|0)+(c[h>>2]|0)|0;c[h>>2]=z;Ac=z;z=0;while(1){yc=h+(z<<2)|0;if(!(z&1)){c[yc>>2]=Ac&67108863;A=h+(z+1<<2)|0;zc=(c[A>>2]|0)+(Ac>>26)|0;c[A>>2]=zc;Bc=zc}else{c[yc>>2]=Ac&33554431;yc=h+(z+1<<2)|0;zc=(c[yc>>2]|0)+(Ac>>25)|0;c[yc>>2]=zc;Bc=zc}z=z+1|0;if((z|0)==9)break;else Ac=Bc}Bc=c[l>>2]|0;Ac=Bc&33554431;c[l>>2]=Ac;z=((Bc>>25)*19|0)+(c[h>>2]|0)|0;c[h>>2]=z;Bc=1;zc=~(z+-67108845>>31);do{yc=c[h+(Bc<<2)>>2]|0;if(!(Bc&1)){A=yc<<16&(yc^-67108864);E=A<<8&A;A=E<<4&E;E=A<<2&A;Cc=E<<1&E}else{E=yc<<16&(yc^-33554432);yc=E<<8&E;E=yc<<4&yc;yc=E<<2&E;Cc=yc<<1&yc}zc=Cc>>31&zc;Bc=Bc+1|0}while((Bc|0)!=10);Bc=z-(zc&67108845)|0;c[h>>2]=Bc;h=zc&67108863;z=zc&33554431;Cc=(c[y>>2]|0)-z|0;yc=Cc<<2;E=(c[k>>2]|0)-h|0;A=E<<3;e=(c[r>>2]|0)-z|0;db=e<<5;j=(c[q>>2]|0)-zc|0;zc=j<<6;C=(c[o>>2]|0)-z|0;c[o>>2]=C;o=(c[p>>2]|0)-h|0;bb=o<<1;s=(c[m>>2]|0)-z|0;v=s<<3;Wa=(c[n>>2]|0)-h<<4;c[y>>2]=yc;c[k>>2]=A;c[r>>2]=db;c[q>>2]=zc;c[p>>2]=bb;c[m>>2]=v;c[n>>2]=Wa;c[l>>2]=Ac-z<<6;a[b>>0]=Bc;a[b+1>>0]=Bc>>>8;a[b+2>>0]=Bc>>>16;a[b+3>>0]=yc|Bc>>>24;a[b+4>>0]=Cc>>>6;a[b+5>>0]=Cc>>>14;a[b+6>>0]=A|Cc>>>22;a[b+7>>0]=E>>>5;a[b+8>>0]=E>>>13;a[b+9>>0]=db|E>>>21;a[b+10>>0]=e>>>3;a[b+11>>0]=e>>>11;a[b+12>>0]=zc|e>>>19;a[b+13>>0]=j>>>2;a[b+14>>0]=j>>>10;a[b+15>>0]=j>>>18;a[b+16>>0]=C;a[b+17>>0]=C>>>8;a[b+18>>0]=C>>>16;a[b+19>>0]=C>>>24|bb;a[b+20>>0]=o>>>7;a[b+21>>0]=o>>>15;a[b+22>>0]=o>>>23|v;a[b+23>>0]=s>>>5;a[b+24>>0]=s>>>13;v=c[n>>2]|0;a[b+25>>0]=s>>>21|v;a[b+26>>0]=v>>>8;a[b+27>>0]=v>>>16;s=c[l>>2]|0;a[b+28>>0]=v>>>24|s;a[b+29>>0]=s>>>8;a[b+30>>0]=s>>>16;a[b+31>>0]=s>>>24;i=g;return 0}function xa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0;e=i;i=i+160|0;f=e;ya(f,b,d);d=f+144|0;b=c[d>>2]|0;g=c[d+4>>2]|0;d=f+64|0;h=d;j=c[h>>2]|0;k=c[h+4>>2]|0;h=Mb(b|0,g|0,18,0)|0;l=D;m=Ab(j|0,k|0,b|0,g|0)|0;g=Ab(m|0,D|0,h|0,l|0)|0;l=d;c[l>>2]=g;c[l+4>>2]=D;l=f+136|0;g=c[l>>2]|0;h=c[l+4>>2]|0;l=f+56|0;m=l;b=c[m>>2]|0;k=c[m+4>>2]|0;m=Mb(g|0,h|0,18,0)|0;j=D;n=Ab(b|0,k|0,g|0,h|0)|0;h=Ab(n|0,D|0,m|0,j|0)|0;j=l;c[j>>2]=h;c[j+4>>2]=D;j=f+128|0;h=c[j>>2]|0;m=c[j+4>>2]|0;j=f+48|0;n=j;g=c[n>>2]|0;k=c[n+4>>2]|0;n=Mb(h|0,m|0,18,0)|0;b=D;o=Ab(g|0,k|0,h|0,m|0)|0;m=Ab(o|0,D|0,n|0,b|0)|0;b=j;c[b>>2]=m;c[b+4>>2]=D;b=f+120|0;m=c[b>>2]|0;n=c[b+4>>2]|0;b=f+40|0;o=b;h=c[o>>2]|0;k=c[o+4>>2]|0;o=Mb(m|0,n|0,18,0)|0;g=D;p=Ab(h|0,k|0,m|0,n|0)|0;n=Ab(p|0,D|0,o|0,g|0)|0;g=D;o=b;c[o>>2]=n;c[o+4>>2]=g;o=f+112|0;p=c[o>>2]|0;m=c[o+4>>2]|0;o=f+32|0;k=o;h=c[k>>2]|0;q=c[k+4>>2]|0;k=Mb(p|0,m|0,18,0)|0;r=D;s=Ab(h|0,q|0,p|0,m|0)|0;m=Ab(s|0,D|0,k|0,r|0)|0;r=D;k=f+104|0;s=c[k>>2]|0;p=c[k+4>>2]|0;k=f+24|0;q=k;h=c[q>>2]|0;t=c[q+4>>2]|0;q=Mb(s|0,p|0,18,0)|0;u=D;v=Ab(h|0,t|0,s|0,p|0)|0;p=Ab(v|0,D|0,q|0,u|0)|0;u=D;q=f+96|0;v=c[q>>2]|0;s=c[q+4>>2]|0;q=f+16|0;t=q;h=c[t>>2]|0;w=c[t+4>>2]|0;t=Mb(v|0,s|0,18,0)|0;x=D;y=Ab(h|0,w|0,v|0,s|0)|0;s=Ab(y|0,D|0,t|0,x|0)|0;x=D;t=f+88|0;y=c[t>>2]|0;v=c[t+4>>2]|0;t=f+8|0;w=t;h=c[w>>2]|0;z=c[w+4>>2]|0;w=Mb(y|0,v|0,18,0)|0;A=D;B=Ab(h|0,z|0,y|0,v|0)|0;v=Ab(B|0,D|0,w|0,A|0)|0;A=D;w=f+80|0;B=w;y=c[B>>2]|0;z=c[B+4>>2]|0;B=f;h=c[B>>2]|0;C=c[B+4>>2]|0;B=Mb(y|0,z|0,18,0)|0;E=D;F=Ab(h|0,C|0,y|0,z|0)|0;z=Ab(F|0,D|0,B|0,E|0)|0;E=D;B=w;c[B>>2]=0;c[B+4>>2]=0;B=Ab(E>>31>>>6|0,0,z|0,E|0)|0;F=yb(B|0,D|0,26)|0;B=D;y=Db(F|0,B|0,26)|0;C=zb(z|0,E|0,y|0,D|0)|0;y=f;c[y>>2]=C;c[y+4>>2]=D;y=Ab(F|0,B|0,v|0,A|0)|0;A=D;v=Ab(A>>31>>>7|0,0,y|0,A|0)|0;B=yb(v|0,D|0,25)|0;v=D;F=Db(B|0,v|0,25)|0;C=zb(y|0,A|0,F|0,D|0)|0;F=t;c[F>>2]=C;c[F+4>>2]=D;F=Ab(B|0,v|0,s|0,x|0)|0;x=D;s=Ab(x>>31>>>6|0,0,F|0,x|0)|0;v=yb(s|0,D|0,26)|0;s=D;B=Db(v|0,s|0,26)|0;C=zb(F|0,x|0,B|0,D|0)|0;B=q;c[B>>2]=C;c[B+4>>2]=D;B=Ab(v|0,s|0,p|0,u|0)|0;u=D;p=Ab(u>>31>>>7|0,0,B|0,u|0)|0;s=yb(p|0,D|0,25)|0;p=D;v=Db(s|0,p|0,25)|0;C=zb(B|0,u|0,v|0,D|0)|0;v=k;c[v>>2]=C;c[v+4>>2]=D;v=Ab(s|0,p|0,m|0,r|0)|0;r=D;m=Ab(r>>31>>>6|0,0,v|0,r|0)|0;p=yb(m|0,D|0,26)|0;m=D;s=Db(p|0,m|0,26)|0;C=zb(v|0,r|0,s|0,D|0)|0;s=o;c[s>>2]=C;c[s+4>>2]=D;s=Ab(p|0,m|0,n|0,g|0)|0;g=D;n=Ab(g>>31>>>7|0,0,s|0,g|0)|0;m=yb(n|0,D|0,25)|0;n=D;p=Db(m|0,n|0,25)|0;C=zb(s|0,g|0,p|0,D|0)|0;p=b;c[p>>2]=C;c[p+4>>2]=D;p=j;C=Ab(m|0,n|0,c[p>>2]|0,c[p+4>>2]|0)|0;p=D;n=Ab(p>>31>>>6|0,0,C|0,p|0)|0;m=yb(n|0,D|0,26)|0;n=D;b=Db(m|0,n|0,26)|0;g=zb(C|0,p|0,b|0,D|0)|0;b=j;c[b>>2]=g;c[b+4>>2]=D;b=l;g=Ab(m|0,n|0,c[b>>2]|0,c[b+4>>2]|0)|0;b=D;n=Ab(b>>31>>>7|0,0,g|0,b|0)|0;m=yb(n|0,D|0,25)|0;n=D;j=Db(m|0,n|0,25)|0;p=zb(g|0,b|0,j|0,D|0)|0;j=l;c[j>>2]=p;c[j+4>>2]=D;j=d;p=Ab(m|0,n|0,c[j>>2]|0,c[j+4>>2]|0)|0;j=D;n=Ab(j>>31>>>6|0,0,p|0,j|0)|0;m=yb(n|0,D|0,26)|0;n=D;l=Db(m|0,n|0,26)|0;b=zb(p|0,j|0,l|0,D|0)|0;l=d;c[l>>2]=b;c[l+4>>2]=D;l=f+72|0;b=l;d=Ab(m|0,n|0,c[b>>2]|0,c[b+4>>2]|0)|0;b=D;n=Ab(b>>31>>>7|0,0,d|0,b|0)|0;m=yb(n|0,D|0,25)|0;n=D;j=Db(m|0,n|0,25)|0;p=zb(d|0,b|0,j|0,D|0)|0;j=l;c[j>>2]=p;c[j+4>>2]=D;j=w;p=Ab(m|0,n|0,c[j>>2]|0,c[j+4>>2]|0)|0;j=D;n=f;m=c[n>>2]|0;l=c[n+4>>2]|0;n=Mb(p|0,j|0,18,0)|0;b=D;d=Ab(m|0,l|0,p|0,j|0)|0;j=Ab(d|0,D|0,n|0,b|0)|0;b=D;n=w;c[n>>2]=0;c[n+4>>2]=0;n=Ab(b>>31>>>6|0,0,j|0,b|0)|0;w=yb(n|0,D|0,26)|0;n=D;d=Db(w|0,n|0,26)|0;p=zb(j|0,b|0,d|0,D|0)|0;d=f;c[d>>2]=p;c[d+4>>2]=D;d=t;p=Ab(w|0,n|0,c[d>>2]|0,c[d+4>>2]|0)|0;d=t;c[d>>2]=p;c[d+4>>2]=D;d=a+0|0;a=f+0|0;f=d+80|0;do{c[d>>2]=c[a>>2];d=d+4|0;a=a+4|0}while((d|0)<(f|0));i=e;return}function ya(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0;e=i;f=yb(0,c[b>>2]|0,32)|0;g=D;h=yb(0,c[d>>2]|0,32)|0;j=Mb(h|0,D|0,f|0,g|0)|0;g=a;c[g>>2]=j;c[g+4>>2]=D;g=yb(0,c[b>>2]|0,32)|0;j=D;f=d+8|0;h=yb(0,c[f>>2]|0,32)|0;k=Mb(h|0,D|0,g|0,j|0)|0;j=D;g=b+8|0;h=yb(0,c[g>>2]|0,32)|0;l=D;m=yb(0,c[d>>2]|0,32)|0;n=Mb(m|0,D|0,h|0,l|0)|0;l=Ab(n|0,D|0,k|0,j|0)|0;j=a+8|0;c[j>>2]=l;c[j+4>>2]=D;j=yb(0,c[g>>2]|0,31)|0;l=D;k=yb(0,c[f>>2]|0,32)|0;n=Mb(k|0,D|0,j|0,l|0)|0;l=D;j=yb(0,c[b>>2]|0,32)|0;k=D;h=d+16|0;m=yb(0,c[h>>2]|0,32)|0;o=Mb(m|0,D|0,j|0,k|0)|0;k=Ab(o|0,D|0,n|0,l|0)|0;l=D;n=b+16|0;o=yb(0,c[n>>2]|0,32)|0;j=D;m=yb(0,c[d>>2]|0,32)|0;p=Mb(m|0,D|0,o|0,j|0)|0;j=Ab(k|0,l|0,p|0,D|0)|0;p=a+16|0;c[p>>2]=j;c[p+4>>2]=D;p=yb(0,c[g>>2]|0,32)|0;j=D;l=yb(0,c[h>>2]|0,32)|0;k=Mb(l|0,D|0,p|0,j|0)|0;j=D;p=yb(0,c[n>>2]|0,32)|0;l=D;o=yb(0,c[f>>2]|0,32)|0;m=Mb(o|0,D|0,p|0,l|0)|0;l=Ab(m|0,D|0,k|0,j|0)|0;j=D;k=yb(0,c[b>>2]|0,32)|0;m=D;p=d+24|0;o=yb(0,c[p>>2]|0,32)|0;q=Mb(o|0,D|0,k|0,m|0)|0;m=Ab(l|0,j|0,q|0,D|0)|0;q=D;j=b+24|0;l=yb(0,c[j>>2]|0,32)|0;k=D;o=yb(0,c[d>>2]|0,32)|0;r=Mb(o|0,D|0,l|0,k|0)|0;k=Ab(m|0,q|0,r|0,D|0)|0;r=a+24|0;c[r>>2]=k;c[r+4>>2]=D;r=yb(0,c[n>>2]|0,32)|0;k=D;q=yb(0,c[h>>2]|0,32)|0;m=Mb(q|0,D|0,r|0,k|0)|0;k=D;r=yb(0,c[g>>2]|0,32)|0;q=D;l=yb(0,c[p>>2]|0,32)|0;o=Mb(l|0,D|0,r|0,q|0)|0;q=D;r=yb(0,c[j>>2]|0,32)|0;l=D;s=yb(0,c[f>>2]|0,32)|0;t=Mb(s|0,D|0,r|0,l|0)|0;l=Ab(t|0,D|0,o|0,q|0)|0;q=Db(l|0,D|0,1)|0;l=Ab(q|0,D|0,m|0,k|0)|0;k=D;m=yb(0,c[b>>2]|0,32)|0;q=D;o=d+32|0;t=yb(0,c[o>>2]|0,32)|0;r=Mb(t|0,D|0,m|0,q|0)|0;q=Ab(l|0,k|0,r|0,D|0)|0;r=D;k=b+32|0;l=yb(0,c[k>>2]|0,32)|0;m=D;t=yb(0,c[d>>2]|0,32)|0;s=Mb(t|0,D|0,l|0,m|0)|0;m=Ab(q|0,r|0,s|0,D|0)|0;s=a+32|0;c[s>>2]=m;c[s+4>>2]=D;s=yb(0,c[n>>2]|0,32)|0;m=D;r=yb(0,c[p>>2]|0,32)|0;q=Mb(r|0,D|0,s|0,m|0)|0;m=D;s=yb(0,c[j>>2]|0,32)|0;r=D;l=yb(0,c[h>>2]|0,32)|0;t=Mb(l|0,D|0,s|0,r|0)|0;r=Ab(t|0,D|0,q|0,m|0)|0;m=D;q=yb(0,c[g>>2]|0,32)|0;t=D;s=yb(0,c[o>>2]|0,32)|0;l=Mb(s|0,D|0,q|0,t|0)|0;t=Ab(r|0,m|0,l|0,D|0)|0;l=D;m=yb(0,c[k>>2]|0,32)|0;r=D;q=yb(0,c[f>>2]|0,32)|0;s=Mb(q|0,D|0,m|0,r|0)|0;r=Ab(t|0,l|0,s|0,D|0)|0;s=D;l=yb(0,c[b>>2]|0,32)|0;t=D;m=d+40|0;q=yb(0,c[m>>2]|0,32)|0;u=Mb(q|0,D|0,l|0,t|0)|0;t=Ab(r|0,s|0,u|0,D|0)|0;u=D;s=b+40|0;r=yb(0,c[s>>2]|0,32)|0;l=D;q=yb(0,c[d>>2]|0,32)|0;v=Mb(q|0,D|0,r|0,l|0)|0;l=Ab(t|0,u|0,v|0,D|0)|0;v=a+40|0;c[v>>2]=l;c[v+4>>2]=D;v=yb(0,c[j>>2]|0,32)|0;l=D;u=yb(0,c[p>>2]|0,32)|0;t=Mb(u|0,D|0,v|0,l|0)|0;l=D;v=yb(0,c[g>>2]|0,32)|0;u=D;r=yb(0,c[m>>2]|0,32)|0;q=Mb(r|0,D|0,v|0,u|0)|0;u=Ab(q|0,D|0,t|0,l|0)|0;l=D;t=yb(0,c[s>>2]|0,32)|0;q=D;v=yb(0,c[f>>2]|0,32)|0;r=Mb(v|0,D|0,t|0,q|0)|0;q=Ab(u|0,l|0,r|0,D|0)|0;r=Db(q|0,D|0,1)|0;q=D;l=yb(0,c[n>>2]|0,32)|0;u=D;t=yb(0,c[o>>2]|0,32)|0;v=Mb(t|0,D|0,l|0,u|0)|0;u=Ab(r|0,q|0,v|0,D|0)|0;v=D;q=yb(0,c[k>>2]|0,32)|0;r=D;l=yb(0,c[h>>2]|0,32)|0;t=Mb(l|0,D|0,q|0,r|0)|0;r=Ab(u|0,v|0,t|0,D|0)|0;t=D;v=yb(0,c[b>>2]|0,32)|0;u=D;q=d+48|0;l=yb(0,c[q>>2]|0,32)|0;w=Mb(l|0,D|0,v|0,u|0)|0;u=Ab(r|0,t|0,w|0,D|0)|0;w=D;t=b+48|0;r=yb(0,c[t>>2]|0,32)|0;v=D;l=yb(0,c[d>>2]|0,32)|0;x=Mb(l|0,D|0,r|0,v|0)|0;v=Ab(u|0,w|0,x|0,D|0)|0;x=a+48|0;c[x>>2]=v;c[x+4>>2]=D;x=yb(0,c[j>>2]|0,32)|0;v=D;w=yb(0,c[o>>2]|0,32)|0;u=Mb(w|0,D|0,x|0,v|0)|0;v=D;x=yb(0,c[k>>2]|0,32)|0;w=D;r=yb(0,c[p>>2]|0,32)|0;l=Mb(r|0,D|0,x|0,w|0)|0;w=Ab(l|0,D|0,u|0,v|0)|0;v=D;u=yb(0,c[n>>2]|0,32)|0;l=D;x=yb(0,c[m>>2]|0,32)|0;r=Mb(x|0,D|0,u|0,l|0)|0;l=Ab(w|0,v|0,r|0,D|0)|0;r=D;v=yb(0,c[s>>2]|0,32)|0;w=D;u=yb(0,c[h>>2]|0,32)|0;x=Mb(u|0,D|0,v|0,w|0)|0;w=Ab(l|0,r|0,x|0,D|0)|0;x=D;r=yb(0,c[g>>2]|0,32)|0;l=D;v=yb(0,c[q>>2]|0,32)|0;u=Mb(v|0,D|0,r|0,l|0)|0;l=Ab(w|0,x|0,u|0,D|0)|0;u=D;x=yb(0,c[t>>2]|0,32)|0;w=D;r=yb(0,c[f>>2]|0,32)|0;v=Mb(r|0,D|0,x|0,w|0)|0;w=Ab(l|0,u|0,v|0,D|0)|0;v=D;u=yb(0,c[b>>2]|0,32)|0;l=D;x=d+56|0;r=yb(0,c[x>>2]|0,32)|0;y=Mb(r|0,D|0,u|0,l|0)|0;l=Ab(w|0,v|0,y|0,D|0)|0;y=D;v=b+56|0;w=yb(0,c[v>>2]|0,32)|0;u=D;r=yb(0,c[d>>2]|0,32)|0;z=Mb(r|0,D|0,w|0,u|0)|0;u=Ab(l|0,y|0,z|0,D|0)|0;z=a+56|0;c[z>>2]=u;c[z+4>>2]=D;z=yb(0,c[k>>2]|0,32)|0;u=D;y=yb(0,c[o>>2]|0,32)|0;l=Mb(y|0,D|0,z|0,u|0)|0;u=D;z=yb(0,c[j>>2]|0,32)|0;y=D;w=yb(0,c[m>>2]|0,32)|0;r=Mb(w|0,D|0,z|0,y|0)|0;y=D;z=yb(0,c[s>>2]|0,32)|0;w=D;A=yb(0,c[p>>2]|0,32)|0;B=Mb(A|0,D|0,z|0,w|0)|0;w=Ab(B|0,D|0,r|0,y|0)|0;y=D;r=yb(0,c[g>>2]|0,32)|0;B=D;z=yb(0,c[x>>2]|0,32)|0;A=Mb(z|0,D|0,r|0,B|0)|0;B=Ab(w|0,y|0,A|0,D|0)|0;A=D;y=yb(0,c[v>>2]|0,32)|0;w=D;r=yb(0,c[f>>2]|0,32)|0;z=Mb(r|0,D|0,y|0,w|0)|0;w=Ab(B|0,A|0,z|0,D|0)|0;z=Db(w|0,D|0,1)|0;w=Ab(z|0,D|0,l|0,u|0)|0;u=D;l=yb(0,c[n>>2]|0,32)|0;z=D;A=yb(0,c[q>>2]|0,32)|0;B=Mb(A|0,D|0,l|0,z|0)|0;z=Ab(w|0,u|0,B|0,D|0)|0;B=D;u=yb(0,c[t>>2]|0,32)|0;w=D;l=yb(0,c[h>>2]|0,32)|0;A=Mb(l|0,D|0,u|0,w|0)|0;w=Ab(z|0,B|0,A|0,D|0)|0;A=D;B=yb(0,c[b>>2]|0,32)|0;z=D;u=d+64|0;l=yb(0,c[u>>2]|0,32)|0;y=Mb(l|0,D|0,B|0,z|0)|0;z=Ab(w|0,A|0,y|0,D|0)|0;y=D;A=b+64|0;w=yb(0,c[A>>2]|0,32)|0;B=D;l=yb(0,c[d>>2]|0,32)|0;r=Mb(l|0,D|0,w|0,B|0)|0;B=Ab(z|0,y|0,r|0,D|0)|0;r=a+64|0;c[r>>2]=B;c[r+4>>2]=D;r=yb(0,c[k>>2]|0,32)|0;B=D;y=yb(0,c[m>>2]|0,32)|0;z=Mb(y|0,D|0,r|0,B|0)|0;B=D;r=yb(0,c[s>>2]|0,32)|0;y=D;w=yb(0,c[o>>2]|0,32)|0;l=Mb(w|0,D|0,r|0,y|0)|0;y=Ab(l|0,D|0,z|0,B|0)|0;B=D;z=yb(0,c[j>>2]|0,32)|0;l=D;r=yb(0,c[q>>2]|0,32)|0;w=Mb(r|0,D|0,z|0,l|0)|0;l=Ab(y|0,B|0,w|0,D|0)|0;w=D;B=yb(0,c[t>>2]|0,32)|0;y=D;z=yb(0,c[p>>2]|0,32)|0;r=Mb(z|0,D|0,B|0,y|0)|0;y=Ab(l|0,w|0,r|0,D|0)|0;r=D;w=yb(0,c[n>>2]|0,32)|0;l=D;B=yb(0,c[x>>2]|0,32)|0;z=Mb(B|0,D|0,w|0,l|0)|0;l=Ab(y|0,r|0,z|0,D|0)|0;z=D;r=yb(0,c[v>>2]|0,32)|0;y=D;w=yb(0,c[h>>2]|0,32)|0;B=Mb(w|0,D|0,r|0,y|0)|0;y=Ab(l|0,z|0,B|0,D|0)|0;B=D;z=yb(0,c[g>>2]|0,32)|0;l=D;r=yb(0,c[u>>2]|0,32)|0;w=Mb(r|0,D|0,z|0,l|0)|0;l=Ab(y|0,B|0,w|0,D|0)|0;w=D;B=yb(0,c[A>>2]|0,32)|0;y=D;z=yb(0,c[f>>2]|0,32)|0;r=Mb(z|0,D|0,B|0,y|0)|0;y=Ab(l|0,w|0,r|0,D|0)|0;r=D;w=yb(0,c[b>>2]|0,32)|0;l=D;B=d+72|0;z=yb(0,c[B>>2]|0,32)|0;C=Mb(z|0,D|0,w|0,l|0)|0;l=Ab(y|0,r|0,C|0,D|0)|0;C=D;r=b+72|0;b=yb(0,c[r>>2]|0,32)|0;y=D;w=yb(0,c[d>>2]|0,32)|0;d=Mb(w|0,D|0,b|0,y|0)|0;y=Ab(l|0,C|0,d|0,D|0)|0;d=a+72|0;c[d>>2]=y;c[d+4>>2]=D;d=yb(0,c[s>>2]|0,32)|0;y=D;C=yb(0,c[m>>2]|0,32)|0;l=Mb(C|0,D|0,d|0,y|0)|0;y=D;d=yb(0,c[j>>2]|0,32)|0;C=D;b=yb(0,c[x>>2]|0,32)|0;w=Mb(b|0,D|0,d|0,C|0)|0;C=Ab(w|0,D|0,l|0,y|0)|0;y=D;l=yb(0,c[v>>2]|0,32)|0;w=D;d=yb(0,c[p>>2]|0,32)|0;b=Mb(d|0,D|0,l|0,w|0)|0;w=Ab(C|0,y|0,b|0,D|0)|0;b=D;y=yb(0,c[g>>2]|0,32)|0;g=D;C=yb(0,c[B>>2]|0,32)|0;l=Mb(C|0,D|0,y|0,g|0)|0;g=Ab(w|0,b|0,l|0,D|0)|0;l=D;b=yb(0,c[r>>2]|0,32)|0;w=D;y=yb(0,c[f>>2]|0,32)|0;f=Mb(y|0,D|0,b|0,w|0)|0;w=Ab(g|0,l|0,f|0,D|0)|0;f=Db(w|0,D|0,1)|0;w=D;l=yb(0,c[k>>2]|0,32)|0;g=D;b=yb(0,c[q>>2]|0,32)|0;y=Mb(b|0,D|0,l|0,g|0)|0;g=Ab(f|0,w|0,y|0,D|0)|0;y=D;w=yb(0,c[t>>2]|0,32)|0;f=D;l=yb(0,c[o>>2]|0,32)|0;b=Mb(l|0,D|0,w|0,f|0)|0;f=Ab(g|0,y|0,b|0,D|0)|0;b=D;y=yb(0,c[n>>2]|0,32)|0;g=D;w=yb(0,c[u>>2]|0,32)|0;l=Mb(w|0,D|0,y|0,g|0)|0;g=Ab(f|0,b|0,l|0,D|0)|0;l=D;b=yb(0,c[A>>2]|0,32)|0;f=D;y=yb(0,c[h>>2]|0,32)|0;w=Mb(y|0,D|0,b|0,f|0)|0;f=Ab(g|0,l|0,w|0,D|0)|0;w=a+80|0;c[w>>2]=f;c[w+4>>2]=D;w=yb(0,c[s>>2]|0,32)|0;f=D;l=yb(0,c[q>>2]|0,32)|0;g=Mb(l|0,D|0,w|0,f|0)|0;f=D;w=yb(0,c[t>>2]|0,32)|0;l=D;b=yb(0,c[m>>2]|0,32)|0;y=Mb(b|0,D|0,w|0,l|0)|0;l=Ab(y|0,D|0,g|0,f|0)|0;f=D;g=yb(0,c[k>>2]|0,32)|0;y=D;w=yb(0,c[x>>2]|0,32)|0;b=Mb(w|0,D|0,g|0,y|0)|0;y=Ab(l|0,f|0,b|0,D|0)|0;b=D;f=yb(0,c[v>>2]|0,32)|0;l=D;g=yb(0,c[o>>2]|0,32)|0;w=Mb(g|0,D|0,f|0,l|0)|0;l=Ab(y|0,b|0,w|0,D|0)|0;w=D;b=yb(0,c[j>>2]|0,32)|0;y=D;f=yb(0,c[u>>2]|0,32)|0;g=Mb(f|0,D|0,b|0,y|0)|0;y=Ab(l|0,w|0,g|0,D|0)|0;g=D;w=yb(0,c[A>>2]|0,32)|0;l=D;b=yb(0,c[p>>2]|0,32)|0;f=Mb(b|0,D|0,w|0,l|0)|0;l=Ab(y|0,g|0,f|0,D|0)|0;f=D;g=yb(0,c[n>>2]|0,32)|0;n=D;y=yb(0,c[B>>2]|0,32)|0;w=Mb(y|0,D|0,g|0,n|0)|0;n=Ab(l|0,f|0,w|0,D|0)|0;w=D;f=yb(0,c[r>>2]|0,32)|0;l=D;g=yb(0,c[h>>2]|0,32)|0;h=Mb(g|0,D|0,f|0,l|0)|0;l=Ab(n|0,w|0,h|0,D|0)|0;h=a+88|0;c[h>>2]=l;c[h+4>>2]=D;h=yb(0,c[t>>2]|0,32)|0;l=D;w=yb(0,c[q>>2]|0,32)|0;n=Mb(w|0,D|0,h|0,l|0)|0;l=D;h=yb(0,c[s>>2]|0,32)|0;w=D;f=yb(0,c[x>>2]|0,32)|0;g=Mb(f|0,D|0,h|0,w|0)|0;w=D;h=yb(0,c[v>>2]|0,32)|0;f=D;y=yb(0,c[m>>2]|0,32)|0;b=Mb(y|0,D|0,h|0,f|0)|0;f=Ab(b|0,D|0,g|0,w|0)|0;w=D;g=yb(0,c[j>>2]|0,32)|0;j=D;b=yb(0,c[B>>2]|0,32)|0;h=Mb(b|0,D|0,g|0,j|0)|0;j=Ab(f|0,w|0,h|0,D|0)|0;h=D;w=yb(0,c[r>>2]|0,32)|0;f=D;g=yb(0,c[p>>2]|0,32)|0;p=Mb(g|0,D|0,w|0,f|0)|0;f=Ab(j|0,h|0,p|0,D|0)|0;p=Db(f|0,D|0,1)|0;f=Ab(p|0,D|0,n|0,l|0)|0;l=D;n=yb(0,c[k>>2]|0,32)|0;p=D;h=yb(0,c[u>>2]|0,32)|0;j=Mb(h|0,D|0,n|0,p|0)|0;p=Ab(f|0,l|0,j|0,D|0)|0;j=D;l=yb(0,c[A>>2]|0,32)|0;f=D;n=yb(0,c[o>>2]|0,32)|0;h=Mb(n|0,D|0,l|0,f|0)|0;f=Ab(p|0,j|0,h|0,D|0)|0;h=a+96|0;c[h>>2]=f;c[h+4>>2]=D;h=yb(0,c[t>>2]|0,32)|0;f=D;j=yb(0,c[x>>2]|0,32)|0;p=Mb(j|0,D|0,h|0,f|0)|0;f=D;h=yb(0,c[v>>2]|0,32)|0;j=D;l=yb(0,c[q>>2]|0,32)|0;n=Mb(l|0,D|0,h|0,j|0)|0;j=Ab(n|0,D|0,p|0,f|0)|0;f=D;p=yb(0,c[s>>2]|0,32)|0;n=D;h=yb(0,c[u>>2]|0,32)|0;l=Mb(h|0,D|0,p|0,n|0)|0;n=Ab(j|0,f|0,l|0,D|0)|0;l=D;f=yb(0,c[A>>2]|0,32)|0;j=D;p=yb(0,c[m>>2]|0,32)|0;h=Mb(p|0,D|0,f|0,j|0)|0;j=Ab(n|0,l|0,h|0,D|0)|0;h=D;l=yb(0,c[k>>2]|0,32)|0;k=D;n=yb(0,c[B>>2]|0,32)|0;f=Mb(n|0,D|0,l|0,k|0)|0;k=Ab(j|0,h|0,f|0,D|0)|0;f=D;h=yb(0,c[r>>2]|0,32)|0;j=D;l=yb(0,c[o>>2]|0,32)|0;o=Mb(l|0,D|0,h|0,j|0)|0;j=Ab(k|0,f|0,o|0,D|0)|0;o=a+104|0;c[o>>2]=j;c[o+4>>2]=D;o=yb(0,c[v>>2]|0,32)|0;j=D;f=yb(0,c[x>>2]|0,32)|0;k=Mb(f|0,D|0,o|0,j|0)|0;j=D;o=yb(0,c[s>>2]|0,32)|0;s=D;f=yb(0,c[B>>2]|0,32)|0;h=Mb(f|0,D|0,o|0,s|0)|0;s=Ab(h|0,D|0,k|0,j|0)|0;j=D;k=yb(0,c[r>>2]|0,32)|0;h=D;o=yb(0,c[m>>2]|0,32)|0;m=Mb(o|0,D|0,k|0,h|0)|0;h=Ab(s|0,j|0,m|0,D|0)|0;m=Db(h|0,D|0,1)|0;h=D;j=yb(0,c[t>>2]|0,32)|0;s=D;k=yb(0,c[u>>2]|0,32)|0;o=Mb(k|0,D|0,j|0,s|0)|0;s=Ab(m|0,h|0,o|0,D|0)|0;o=D;h=yb(0,c[A>>2]|0,32)|0;m=D;j=yb(0,c[q>>2]|0,32)|0;k=Mb(j|0,D|0,h|0,m|0)|0;m=Ab(s|0,o|0,k|0,D|0)|0;k=a+112|0;c[k>>2]=m;c[k+4>>2]=D;k=yb(0,c[v>>2]|0,32)|0;m=D;o=yb(0,c[u>>2]|0,32)|0;s=Mb(o|0,D|0,k|0,m|0)|0;m=D;k=yb(0,c[A>>2]|0,32)|0;o=D;h=yb(0,c[x>>2]|0,32)|0;j=Mb(h|0,D|0,k|0,o|0)|0;o=Ab(j|0,D|0,s|0,m|0)|0;m=D;s=yb(0,c[t>>2]|0,32)|0;t=D;j=yb(0,c[B>>2]|0,32)|0;k=Mb(j|0,D|0,s|0,t|0)|0;t=Ab(o|0,m|0,k|0,D|0)|0;k=D;m=yb(0,c[r>>2]|0,32)|0;o=D;s=yb(0,c[q>>2]|0,32)|0;q=Mb(s|0,D|0,m|0,o|0)|0;o=Ab(t|0,k|0,q|0,D|0)|0;q=a+120|0;c[q>>2]=o;c[q+4>>2]=D;q=yb(0,c[A>>2]|0,32)|0;o=D;k=yb(0,c[u>>2]|0,32)|0;t=Mb(k|0,D|0,q|0,o|0)|0;o=D;q=yb(0,c[v>>2]|0,32)|0;v=D;k=yb(0,c[B>>2]|0,32)|0;m=Mb(k|0,D|0,q|0,v|0)|0;v=D;q=yb(0,c[r>>2]|0,32)|0;k=D;s=yb(0,c[x>>2]|0,32)|0;x=Mb(s|0,D|0,q|0,k|0)|0;k=Ab(x|0,D|0,m|0,v|0)|0;v=Db(k|0,D|0,1)|0;k=Ab(v|0,D|0,t|0,o|0)|0;o=a+128|0;c[o>>2]=k;c[o+4>>2]=D;o=yb(0,c[A>>2]|0,32)|0;A=D;k=yb(0,c[B>>2]|0,32)|0;t=Mb(k|0,D|0,o|0,A|0)|0;A=D;o=yb(0,c[r>>2]|0,32)|0;k=D;v=yb(0,c[u>>2]|0,32)|0;u=Mb(v|0,D|0,o|0,k|0)|0;k=Ab(u|0,D|0,t|0,A|0)|0;A=a+136|0;c[A>>2]=k;c[A+4>>2]=D;A=yb(0,c[r>>2]|0,31)|0;r=D;k=yb(0,c[B>>2]|0,32)|0;B=Mb(k|0,D|0,A|0,r|0)|0;r=a+144|0;c[r>>2]=B;c[r+4>>2]=D;i=e;return}function za(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0;d=i;i=i+160|0;e=d;f=c[b>>2]|0;g=yb(0,f|0,32)|0;h=D;j=Mb(g|0,h|0,g|0,h|0)|0;k=e;c[k>>2]=j;c[k+4>>2]=D;k=yb(0,f|0,31)|0;f=D;j=b+8|0;l=c[j>>2]|0;m=yb(0,l|0,32)|0;n=D;o=Mb(m|0,n|0,k|0,f|0)|0;p=e+8|0;q=p;c[q>>2]=o;c[q+4>>2]=D;q=Mb(m|0,n|0,m|0,n|0)|0;o=D;r=b+16|0;s=yb(0,c[r>>2]|0,32)|0;t=D;u=Mb(s|0,t|0,g|0,h|0)|0;v=Ab(u|0,D|0,q|0,o|0)|0;o=Db(v|0,D|0,1)|0;v=e+16|0;q=v;c[q>>2]=o;c[q+4>>2]=D;q=Mb(s|0,t|0,m|0,n|0)|0;o=D;u=b+24|0;w=yb(0,c[u>>2]|0,32)|0;x=D;y=Mb(w|0,x|0,g|0,h|0)|0;z=Ab(y|0,D|0,q|0,o|0)|0;o=Db(z|0,D|0,1)|0;z=e+24|0;q=z;c[q>>2]=o;c[q+4>>2]=D;q=Mb(s|0,t|0,s|0,t|0)|0;o=D;y=yb(0,l|0,30)|0;A=Mb(w|0,x|0,y|0,D|0)|0;y=Ab(A|0,D|0,q|0,o|0)|0;o=D;q=b+32|0;A=yb(0,c[q>>2]|0,32)|0;B=D;C=Mb(A|0,B|0,k|0,f|0)|0;f=Ab(y|0,o|0,C|0,D|0)|0;C=e+32|0;o=C;c[o>>2]=f;c[o+4>>2]=D;o=Mb(w|0,x|0,s|0,t|0)|0;f=D;y=Mb(A|0,B|0,m|0,n|0)|0;k=Ab(y|0,D|0,o|0,f|0)|0;f=D;o=b+40|0;y=yb(0,c[o>>2]|0,32)|0;E=D;F=Mb(y|0,E|0,g|0,h|0)|0;G=Ab(k|0,f|0,F|0,D|0)|0;F=Db(G|0,D|0,1)|0;G=e+40|0;f=G;c[f>>2]=F;c[f+4>>2]=D;f=Mb(w|0,x|0,w|0,x|0)|0;F=D;k=Mb(A|0,B|0,s|0,t|0)|0;H=Ab(k|0,D|0,f|0,F|0)|0;F=D;f=b+48|0;k=yb(0,c[f>>2]|0,32)|0;I=D;J=Mb(k|0,I|0,g|0,h|0)|0;K=Ab(H|0,F|0,J|0,D|0)|0;J=D;F=yb(0,l|0,31)|0;l=Mb(y|0,E|0,F|0,D|0)|0;F=Ab(K|0,J|0,l|0,D|0)|0;l=Db(F|0,D|0,1)|0;F=e+48|0;J=F;c[J>>2]=l;c[J+4>>2]=D;J=Mb(A|0,B|0,w|0,x|0)|0;l=D;K=Mb(y|0,E|0,s|0,t|0)|0;H=Ab(K|0,D|0,J|0,l|0)|0;l=D;J=Mb(k|0,I|0,m|0,n|0)|0;K=Ab(H|0,l|0,J|0,D|0)|0;J=D;l=b+56|0;H=yb(0,c[l>>2]|0,32)|0;L=D;M=Mb(H|0,L|0,g|0,h|0)|0;N=Ab(K|0,J|0,M|0,D|0)|0;M=Db(N|0,D|0,1)|0;N=e+56|0;J=N;c[J>>2]=M;c[J+4>>2]=D;J=Mb(A|0,B|0,A|0,B|0)|0;M=D;K=Mb(k|0,I|0,s|0,t|0)|0;O=D;P=b+64|0;Q=yb(0,c[P>>2]|0,32)|0;R=D;S=Mb(Q|0,R|0,g|0,h|0)|0;h=Ab(S|0,D|0,K|0,O|0)|0;O=D;K=Mb(H|0,L|0,m|0,n|0)|0;n=D;m=Mb(y|0,E|0,w|0,x|0)|0;S=Ab(m|0,D|0,K|0,n|0)|0;n=Db(S|0,D|0,1)|0;S=Ab(h|0,O|0,n|0,D|0)|0;n=Db(S|0,D|0,1)|0;S=Ab(n|0,D|0,J|0,M|0)|0;M=e+64|0;J=M;c[J>>2]=S;c[J+4>>2]=D;J=Mb(y|0,E|0,A|0,B|0)|0;S=D;n=Mb(k|0,I|0,w|0,x|0)|0;x=Ab(n|0,D|0,J|0,S|0)|0;S=D;J=Mb(H|0,L|0,s|0,t|0)|0;t=Ab(x|0,S|0,J|0,D|0)|0;J=D;S=yb(0,c[j>>2]|0,32)|0;j=D;x=Mb(Q|0,R|0,S|0,j|0)|0;s=Ab(t|0,J|0,x|0,D|0)|0;x=D;J=yb(0,c[b>>2]|0,32)|0;t=D;n=c[b+72>>2]|0;b=yb(0,n|0,32)|0;w=D;O=Mb(b|0,w|0,J|0,t|0)|0;t=Ab(s|0,x|0,O|0,D|0)|0;O=Db(t|0,D|0,1)|0;t=e+72|0;x=t;c[x>>2]=O;c[x+4>>2]=D;x=Mb(y|0,E|0,y|0,E|0)|0;O=D;s=Mb(k|0,I|0,A|0,B|0)|0;B=Ab(s|0,D|0,x|0,O|0)|0;O=D;x=yb(0,c[r>>2]|0,32)|0;r=D;s=Mb(Q|0,R|0,x|0,r|0)|0;A=Ab(B|0,O|0,s|0,D|0)|0;s=D;O=yb(0,c[u>>2]|0,32)|0;u=D;B=Mb(H|0,L|0,O|0,u|0)|0;J=D;h=Mb(b|0,w|0,S|0,j|0)|0;j=Ab(h|0,D|0,B|0,J|0)|0;J=Db(j|0,D|0,1)|0;j=Ab(A|0,s|0,J|0,D|0)|0;J=Db(j|0,D|0,1)|0;j=e+80|0;s=j;c[s>>2]=J;c[s+4>>2]=D;s=Mb(k|0,I|0,y|0,E|0)|0;E=D;y=yb(0,c[q>>2]|0,32)|0;q=D;J=Mb(H|0,L|0,y|0,q|0)|0;A=Ab(J|0,D|0,s|0,E|0)|0;E=D;s=Mb(Q|0,R|0,O|0,u|0)|0;J=Ab(A|0,E|0,s|0,D|0)|0;s=D;E=Mb(b|0,w|0,x|0,r|0)|0;r=Ab(J|0,s|0,E|0,D|0)|0;E=D;s=Db(r|0,E|0,1)|0;J=D;x=e+88|0;c[x>>2]=s;c[x+4>>2]=J;x=Mb(k|0,I|0,k|0,I|0)|0;I=D;k=Mb(Q|0,R|0,y|0,q|0)|0;A=D;B=c[o>>2]|0;o=yb(0,B|0,32)|0;h=D;S=Mb(H|0,L|0,o|0,h|0)|0;K=D;m=Mb(b|0,w|0,O|0,u|0)|0;u=Ab(m|0,D|0,S|0,K|0)|0;K=Db(u|0,D|0,1)|0;u=Ab(K|0,D|0,k|0,A|0)|0;A=Db(u|0,D|0,1)|0;u=Ab(A|0,D|0,x|0,I|0)|0;I=D;x=e+96|0;c[x>>2]=u;c[x+4>>2]=I;x=yb(0,c[f>>2]|0,32)|0;f=D;A=Mb(H|0,L|0,x|0,f|0)|0;L=D;H=Mb(Q|0,R|0,o|0,h|0)|0;h=Ab(H|0,D|0,A|0,L|0)|0;L=D;A=Mb(b|0,w|0,y|0,q|0)|0;q=Ab(h|0,L|0,A|0,D|0)|0;A=D;L=Db(q|0,A|0,1)|0;h=D;y=e+104|0;c[y>>2]=L;c[y+4>>2]=h;y=c[l>>2]|0;l=yb(0,y|0,32)|0;H=D;o=Mb(l|0,H|0,l|0,H|0)|0;k=D;K=Mb(Q|0,R|0,x|0,f|0)|0;R=Ab(K|0,D|0,o|0,k|0)|0;k=D;o=yb(0,B|0,31)|0;B=Mb(b|0,w|0,o|0,D|0)|0;o=Ab(R|0,k|0,B|0,D|0)|0;B=D;k=Db(o|0,B|0,1)|0;R=D;K=e+112|0;c[K>>2]=k;c[K+4>>2]=R;K=c[P>>2]|0;P=yb(0,K|0,32)|0;Q=D;S=Mb(P|0,Q|0,l|0,H|0)|0;H=D;l=Mb(b|0,w|0,x|0,f|0)|0;f=Ab(l|0,D|0,S|0,H|0)|0;H=D;S=Db(f|0,H|0,1)|0;l=D;x=e+120|0;c[x>>2]=S;c[x+4>>2]=l;x=Mb(P|0,Q|0,P|0,Q|0)|0;Q=D;P=yb(0,y|0,30)|0;y=Mb(b|0,w|0,P|0,D|0)|0;P=Ab(y|0,D|0,x|0,Q|0)|0;Q=D;x=e+128|0;c[x>>2]=P;c[x+4>>2]=Q;x=yb(0,K|0,31)|0;K=Mb(b|0,w|0,x|0,D|0)|0;x=D;y=e+136|0;c[y>>2]=K;c[y+4>>2]=x;y=yb(0,n|0,31)|0;n=Mb(y|0,D|0,b|0,w|0)|0;w=D;b=e+144|0;c[b>>2]=n;c[b+4>>2]=w;b=M;y=c[b>>2]|0;m=c[b+4>>2]|0;b=Mb(n|0,w|0,18,0)|0;O=D;g=Ab(n|0,w|0,y|0,m|0)|0;m=Ab(g|0,D|0,b|0,O|0)|0;O=M;c[O>>2]=m;c[O+4>>2]=D;O=N;m=c[O>>2]|0;b=c[O+4>>2]|0;O=Mb(K|0,x|0,18,0)|0;g=D;y=Ab(m|0,b|0,K|0,x|0)|0;x=Ab(y|0,D|0,O|0,g|0)|0;g=N;c[g>>2]=x;c[g+4>>2]=D;g=F;x=c[g>>2]|0;O=c[g+4>>2]|0;g=Mb(P|0,Q|0,18,0)|0;y=D;K=Ab(x|0,O|0,P|0,Q|0)|0;Q=Ab(K|0,D|0,g|0,y|0)|0;y=F;c[y>>2]=Q;c[y+4>>2]=D;y=G;Q=c[y>>2]|0;g=c[y+4>>2]|0;y=Mb(f|0,H|0,36,0)|0;H=D;f=Ab(Q|0,g|0,S|0,l|0)|0;l=Ab(f|0,D|0,y|0,H|0)|0;H=D;y=C;f=c[y>>2]|0;S=c[y+4>>2]|0;y=Mb(o|0,B|0,36,0)|0;B=D;o=Ab(f|0,S|0,k|0,R|0)|0;R=Ab(o|0,D|0,y|0,B|0)|0;B=D;y=z;o=c[y>>2]|0;k=c[y+4>>2]|0;y=Mb(q|0,A|0,36,0)|0;A=D;q=Ab(o|0,k|0,L|0,h|0)|0;h=Ab(q|0,D|0,y|0,A|0)|0;A=D;y=v;q=c[y>>2]|0;L=c[y+4>>2]|0;y=Mb(u|0,I|0,18,0)|0;k=D;o=Ab(q|0,L|0,u|0,I|0)|0;I=Ab(o|0,D|0,y|0,k|0)|0;k=D;y=p;o=c[y>>2]|0;u=c[y+4>>2]|0;y=Mb(r|0,E|0,36,0)|0;E=D;r=Ab(o|0,u|0,s|0,J|0)|0;J=Ab(r|0,D|0,y|0,E|0)|0;E=D;y=j;r=c[y>>2]|0;s=c[y+4>>2]|0;y=e;u=c[y>>2]|0;o=c[y+4>>2]|0;y=Mb(r|0,s|0,18,0)|0;L=D;q=Ab(u|0,o|0,r|0,s|0)|0;s=Ab(q|0,D|0,y|0,L|0)|0;L=D;y=j;c[y>>2]=0;c[y+4>>2]=0;y=Ab(L>>31>>>6|0,0,s|0,L|0)|0;q=yb(y|0,D|0,26)|0;y=D;r=Db(q|0,y|0,26)|0;o=zb(s|0,L|0,r|0,D|0)|0;r=e;c[r>>2]=o;c[r+4>>2]=D;r=Ab(q|0,y|0,J|0,E|0)|0;E=D;J=Ab(E>>31>>>7|0,0,r|0,E|0)|0;y=yb(J|0,D|0,25)|0;J=D;q=Db(y|0,J|0,25)|0;o=zb(r|0,E|0,q|0,D|0)|0;q=p;c[q>>2]=o;c[q+4>>2]=D;q=Ab(y|0,J|0,I|0,k|0)|0;k=D;I=Ab(k>>31>>>6|0,0,q|0,k|0)|0;J=yb(I|0,D|0,26)|0;I=D;y=Db(J|0,I|0,26)|0;o=zb(q|0,k|0,y|0,D|0)|0;y=v;c[y>>2]=o;c[y+4>>2]=D;y=Ab(J|0,I|0,h|0,A|0)|0;A=D;h=Ab(A>>31>>>7|0,0,y|0,A|0)|0;I=yb(h|0,D|0,25)|0;h=D;J=Db(I|0,h|0,25)|0;o=zb(y|0,A|0,J|0,D|0)|0;J=z;c[J>>2]=o;c[J+4>>2]=D;J=Ab(I|0,h|0,R|0,B|0)|0;B=D;R=Ab(B>>31>>>6|0,0,J|0,B|0)|0;h=yb(R|0,D|0,26)|0;R=D;I=Db(h|0,R|0,26)|0;o=zb(J|0,B|0,I|0,D|0)|0;I=C;c[I>>2]=o;c[I+4>>2]=D;I=Ab(h|0,R|0,l|0,H|0)|0;H=D;l=Ab(H>>31>>>7|0,0,I|0,H|0)|0;R=yb(l|0,D|0,25)|0;l=D;h=Db(R|0,l|0,25)|0;o=zb(I|0,H|0,h|0,D|0)|0;h=G;c[h>>2]=o;c[h+4>>2]=D;h=F;o=Ab(R|0,l|0,c[h>>2]|0,c[h+4>>2]|0)|0;h=D;l=Ab(h>>31>>>6|0,0,o|0,h|0)|0;R=yb(l|0,D|0,26)|0;l=D;G=Db(R|0,l|0,26)|0;H=zb(o|0,h|0,G|0,D|0)|0;G=F;c[G>>2]=H;c[G+4>>2]=D;G=N;H=Ab(R|0,l|0,c[G>>2]|0,c[G+4>>2]|0)|0;G=D;l=Ab(G>>31>>>7|0,0,H|0,G|0)|0;R=yb(l|0,D|0,25)|0;l=D;F=Db(R|0,l|0,25)|0;h=zb(H|0,G|0,F|0,D|0)|0;F=N;c[F>>2]=h;c[F+4>>2]=D;F=M;h=Ab(R|0,l|0,c[F>>2]|0,c[F+4>>2]|0)|0;F=D;l=Ab(F>>31>>>6|0,0,h|0,F|0)|0;R=yb(l|0,D|0,26)|0;l=D;N=Db(R|0,l|0,26)|0;G=zb(h|0,F|0,N|0,D|0)|0;N=M;c[N>>2]=G;c[N+4>>2]=D;N=t;G=Ab(R|0,l|0,c[N>>2]|0,c[N+4>>2]|0)|0;N=D;l=Ab(N>>31>>>7|0,0,G|0,N|0)|0;R=yb(l|0,D|0,25)|0;l=D;M=Db(R|0,l|0,25)|0;F=zb(G|0,N|0,M|0,D|0)|0;M=t;c[M>>2]=F;c[M+4>>2]=D;M=j;F=Ab(R|0,l|0,c[M>>2]|0,c[M+4>>2]|0)|0;M=D;l=e;R=c[l>>2]|0;t=c[l+4>>2]|0;l=Mb(F|0,M|0,18,0)|0;N=D;G=Ab(R|0,t|0,F|0,M|0)|0;M=Ab(G|0,D|0,l|0,N|0)|0;N=D;l=j;c[l>>2]=0;c[l+4>>2]=0;l=Ab(N>>31>>>6|0,0,M|0,N|0)|0;j=yb(l|0,D|0,26)|0;l=D;G=Db(j|0,l|0,26)|0;F=zb(M|0,N|0,G|0,D|0)|0;G=e;c[G>>2]=F;c[G+4>>2]=D;G=p;F=Ab(j|0,l|0,c[G>>2]|0,c[G+4>>2]|0)|0;G=p;c[G>>2]=F;c[G+4>>2]=D;G=a+0|0;a=e+0|0;e=G+80|0;do{c[G>>2]=c[a>>2];G=G+4|0;a=a+4|0}while((G|0)<(e|0));i=d;return}function Aa(a){a=a|0;var b=0,d=0;b=i;d=a+0|0;a=d+40|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(a|0));i=b;return}function Ba(a){a=a|0;var b=0,d=0;b=i;c[a>>2]=1;d=a+4|0;a=d+36|0;do{c[d>>2]=0;d=d+4|0}while((d|0)<(a|0));i=b;return}function Ca(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=(c[d+4>>2]|0)+(c[b+4>>2]|0)|0;f=(c[d+8>>2]|0)+(c[b+8>>2]|0)|0;g=(c[d+12>>2]|0)+(c[b+12>>2]|0)|0;h=(c[d+16>>2]|0)+(c[b+16>>2]|0)|0;i=(c[d+20>>2]|0)+(c[b+20>>2]|0)|0;j=(c[d+24>>2]|0)+(c[b+24>>2]|0)|0;k=(c[d+28>>2]|0)+(c[b+28>>2]|0)|0;l=(c[d+32>>2]|0)+(c[b+32>>2]|0)|0;m=(c[d+36>>2]|0)+(c[b+36>>2]|0)|0;c[a>>2]=(c[d>>2]|0)+(c[b>>2]|0);c[a+4>>2]=e;c[a+8>>2]=f;c[a+12>>2]=g;c[a+16>>2]=h;c[a+20>>2]=i;c[a+24>>2]=j;c[a+28>>2]=k;c[a+32>>2]=l;c[a+36>>2]=m;return}function Da(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;e=c[a>>2]|0;f=a+4|0;g=c[f>>2]|0;h=a+8|0;i=c[h>>2]|0;j=a+12|0;k=c[j>>2]|0;l=a+16|0;m=c[l>>2]|0;n=a+20|0;o=c[n>>2]|0;p=a+24|0;q=c[p>>2]|0;r=a+28|0;s=c[r>>2]|0;t=a+32|0;u=c[t>>2]|0;v=a+36|0;w=c[v>>2]|0;x=0-d|0;d=(c[b+4>>2]^g)&x;y=(c[b+8>>2]^i)&x;z=(c[b+12>>2]^k)&x;A=(c[b+16>>2]^m)&x;B=(c[b+20>>2]^o)&x;C=(c[b+24>>2]^q)&x;D=(c[b+28>>2]^s)&x;E=(c[b+32>>2]^u)&x;F=(c[b+36>>2]^w)&x;c[a>>2]=(c[b>>2]^e)&x^e;c[f>>2]=d^g;c[h>>2]=y^i;c[j>>2]=z^k;c[l>>2]=A^m;c[n>>2]=B^o;c[p>>2]=C^q;c[r>>2]=D^s;c[t>>2]=E^u;c[v>>2]=F^w;return}function Ea(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;d=c[b+4>>2]|0;e=c[b+8>>2]|0;f=c[b+12>>2]|0;g=c[b+16>>2]|0;h=c[b+20>>2]|0;i=c[b+24>>2]|0;j=c[b+28>>2]|0;k=c[b+32>>2]|0;l=c[b+36>>2]|0;c[a>>2]=c[b>>2];c[a+4>>2]=d;c[a+8>>2]=e;c[a+12>>2]=f;c[a+16>>2]=g;c[a+20>>2]=h;c[a+24>>2]=i;c[a+28>>2]=j;c[a+32>>2]=k;c[a+36>>2]=l;return}function Fa(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;f=i;g=d[e>>0]|0;h=Db(d[e+1>>0]|0|0,0,8)|0;j=D;k=Db(d[e+2>>0]|0|0,0,16)|0;l=j|D;j=Db(d[e+3>>0]|0|0,0,24)|0;m=l|D;l=a[e+6>>0]|0;n=d[e+4>>0]|0;o=Db(d[e+5>>0]|0|0,0,8)|0;p=D;q=Db(l&255|0,0,16)|0;l=Db(o|n|q|0,p|D|0,6)|0;p=D;q=a[e+9>>0]|0;n=d[e+7>>0]|0;o=Db(d[e+8>>0]|0|0,0,8)|0;r=D;s=Db(q&255|0,0,16)|0;q=Db(o|n|s|0,r|D|0,5)|0;r=D;s=a[e+12>>0]|0;n=d[e+10>>0]|0;o=Db(d[e+11>>0]|0|0,0,8)|0;t=D;u=Db(s&255|0,0,16)|0;s=Db(o|n|u|0,t|D|0,3)|0;t=D;u=a[e+15>>0]|0;n=d[e+13>>0]|0;o=Db(d[e+14>>0]|0|0,0,8)|0;v=D;w=Db(u&255|0,0,16)|0;u=Db(o|n|w|0,v|D|0,2)|0;v=D;w=d[e+16>>0]|0;n=Db(d[e+17>>0]|0|0,0,8)|0;o=D;x=Db(d[e+18>>0]|0|0,0,16)|0;y=o|D;o=Db(d[e+19>>0]|0|0,0,24)|0;z=n|w|x|o;o=y|D;y=a[e+22>>0]|0;x=d[e+20>>0]|0;w=Db(d[e+21>>0]|0|0,0,8)|0;n=D;A=Db(y&255|0,0,16)|0;y=Db(w|x|A|0,n|D|0,7)|0;n=D;A=a[e+25>>0]|0;x=d[e+23>>0]|0;w=Db(d[e+24>>0]|0|0,0,8)|0;B=D;C=Db(A&255|0,0,16)|0;A=Db(w|x|C|0,B|D|0,5)|0;B=D;C=a[e+28>>0]|0;x=d[e+26>>0]|0;w=Db(d[e+27>>0]|0|0,0,8)|0;E=D;F=Db(C&255|0,0,16)|0;C=Db(w|x|F|0,E|D|0,4)|0;E=D;F=a[e+31>>0]|0;x=d[e+29>>0]|0;w=Db(d[e+30>>0]|0|0,0,8)|0;e=D;G=Db(F&255|0,0,16)|0;F=Db(w|x|G|0,e|D|0,2)|0;e=F&33554428;F=Ab(e|0,0,16777216,0)|0;G=Cb(F|0,D|0,25)|0;F=D;x=Mb(G|0,F|0,19,0)|0;w=Ab(x|0,D|0,h|g|k|j|0,m|0)|0;m=D;j=Db(G|0,F|0,25)|0;F=D;G=Ab(l|0,p|0,16777216,0)|0;k=Cb(G|0,D|0,25)|0;G=D;g=Ab(q|0,r|0,k|0,G|0)|0;r=D;q=Db(k|0,G|0,25)|0;G=zb(l|0,p|0,q|0,D|0)|0;q=D;p=Ab(s|0,t|0,16777216,0)|0;l=Cb(p|0,D|0,25)|0;p=D;k=Ab(u|0,v|0,l|0,p|0)|0;v=D;u=Db(l|0,p|0,25)|0;p=D;l=Ab(z|0,o|0,16777216,0)|0;h=Cb(l|0,D|0,25)|0;l=D;x=Ab(y|0,n|0,h|0,l|0)|0;n=D;y=Db(h|0,l|0,25)|0;l=D;h=Ab(A|0,B|0,16777216,0)|0;H=Cb(h|0,D|0,25)|0;h=D;I=Ab(C|0,E|0,H|0,h|0)|0;E=D;C=Db(H|0,h|0,25)|0;h=D;H=Ab(w|0,m|0,33554432,0)|0;J=yb(H|0,D|0,26)|0;H=D;K=Ab(G|0,q|0,J|0,H|0)|0;q=Db(J|0,H|0,26)|0;H=zb(w|0,m|0,q|0,D|0)|0;q=Ab(g|0,r|0,33554432,0)|0;m=yb(q|0,D|0,26)|0;q=D;w=Ab(m|0,q|0,s|0,t|0)|0;t=zb(w|0,D|0,u|0,p|0)|0;p=Db(m|0,q|0,26)|0;q=zb(g|0,r|0,p|0,D|0)|0;p=Ab(k|0,v|0,33554432,0)|0;r=yb(p|0,D|0,26)|0;p=D;g=Ab(r|0,p|0,z|0,o|0)|0;o=zb(g|0,D|0,y|0,l|0)|0;l=Db(r|0,p|0,26)|0;p=zb(k|0,v|0,l|0,D|0)|0;l=Ab(x|0,n|0,33554432,0)|0;v=yb(l|0,D|0,26)|0;l=D;k=Ab(v|0,l|0,A|0,B|0)|0;B=zb(k|0,D|0,C|0,h|0)|0;h=Db(v|0,l|0,26)|0;l=zb(x|0,n|0,h|0,D|0)|0;h=Ab(I|0,E|0,33554432,0)|0;n=yb(h|0,D|0,26)|0;h=D;x=Ab(e|0,0,n|0,h|0)|0;e=zb(x|0,D|0,j|0,F|0)|0;F=Db(n|0,h|0,26)|0;h=zb(I|0,E|0,F|0,D|0)|0;c[b>>2]=H;c[b+4>>2]=K;c[b+8>>2]=q;c[b+12>>2]=t;c[b+16>>2]=p;c[b+20>>2]=o;c[b+24>>2]=l;c[b+28>>2]=B;c[b+32>>2]=h;c[b+36>>2]=e;i=f;return}function Ga(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0;c=i;i=i+160|0;d=c+120|0;e=c;f=c+40|0;g=c+80|0;Ma(d,b);Ma(e,d);Ma(e,e);Ja(e,b,e);Ja(d,d,e);Ma(f,d);Ja(e,e,f);Ma(f,e);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ja(e,f,e);Ma(f,e);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ja(f,f,e);Ma(g,f);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ma(g,g);Ja(f,g,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ja(e,f,e);Ma(f,e);b=1;do{Ma(f,f);b=b+1|0}while((b|0)!=50);Ja(f,f,e);Ma(g,f);b=1;do{Ma(g,g);b=b+1|0}while((b|0)!=100);Ja(f,g,f);Ma(f,f);g=1;do{Ma(f,f);g=g+1|0}while((g|0)!=50);Ja(e,f,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ja(a,e,d);i=c;return}function Ha(a){a=a|0;var b=0,c=0;b=i;i=i+32|0;c=b;Pa(c,a);i=b;return (d[c>>0]|0)&1|0}function Ia(a){a=a|0;var b=0,c=0;b=i;i=i+32|0;c=b;Pa(c,a);a=lb(c,8)|0;i=b;return a|0}function Ja(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,Bb=0,Cb=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Kb=0,Lb=0,Nb=0,Ob=0,Pb=0,Qb=0,Rb=0,Sb=0,Tb=0,Ub=0,Vb=0,Wb=0,Xb=0,Yb=0,Zb=0,_b=0,$b=0,ac=0,bc=0,cc=0,dc=0,ec=0,fc=0,gc=0,hc=0,ic=0,jc=0,kc=0,lc=0,mc=0,nc=0,oc=0,pc=0,qc=0,rc=0,sc=0,tc=0,uc=0,vc=0,wc=0,xc=0,yc=0,zc=0,Ac=0,Bc=0,Cc=0,Dc=0,Ec=0,Fc=0,Gc=0,Hc=0,Ic=0,Jc=0,Kc=0,Lc=0,Mc=0,Nc=0,Oc=0,Pc=0,Qc=0,Rc=0,Sc=0,Tc=0,Uc=0,Vc=0,Wc=0,Xc=0,Yc=0,Zc=0,_c=0;e=i;f=c[b>>2]|0;g=c[b+4>>2]|0;h=c[b+8>>2]|0;j=c[b+12>>2]|0;k=c[b+16>>2]|0;l=c[b+20>>2]|0;m=c[b+24>>2]|0;n=c[b+28>>2]|0;o=c[b+32>>2]|0;p=c[b+36>>2]|0;b=c[d>>2]|0;q=c[d+4>>2]|0;r=c[d+8>>2]|0;s=c[d+12>>2]|0;t=c[d+16>>2]|0;u=c[d+20>>2]|0;v=c[d+24>>2]|0;w=c[d+28>>2]|0;x=c[d+32>>2]|0;y=c[d+36>>2]|0;d=q*19|0;z=r*19|0;A=s*19|0;B=t*19|0;C=u*19|0;E=v*19|0;F=w*19|0;G=x*19|0;H=y*19|0;I=g<<1;J=j<<1;K=l<<1;L=n<<1;M=p<<1;N=((f|0)<0)<<31>>31;O=((b|0)<0)<<31>>31;P=Mb(b|0,O|0,f|0,N|0)|0;Q=D;R=((q|0)<0)<<31>>31;S=Mb(q|0,R|0,f|0,N|0)|0;T=D;U=((r|0)<0)<<31>>31;V=Mb(r|0,U|0,f|0,N|0)|0;W=D;X=((s|0)<0)<<31>>31;Y=Mb(s|0,X|0,f|0,N|0)|0;Z=D;_=((t|0)<0)<<31>>31;$=Mb(t|0,_|0,f|0,N|0)|0;aa=D;ba=((u|0)<0)<<31>>31;ca=Mb(u|0,ba|0,f|0,N|0)|0;da=D;ea=((v|0)<0)<<31>>31;fa=Mb(v|0,ea|0,f|0,N|0)|0;ga=D;ha=((w|0)<0)<<31>>31;ia=Mb(w|0,ha|0,f|0,N|0)|0;ja=D;ka=((x|0)<0)<<31>>31;la=Mb(x|0,ka|0,f|0,N|0)|0;ma=D;na=Mb(y|0,((y|0)<0)<<31>>31|0,f|0,N|0)|0;N=D;f=((g|0)<0)<<31>>31;y=Mb(b|0,O|0,g|0,f|0)|0;oa=D;pa=((I|0)<0)<<31>>31;qa=Mb(q|0,R|0,I|0,pa|0)|0;ra=D;sa=Mb(r|0,U|0,g|0,f|0)|0;ta=D;ua=Mb(s|0,X|0,I|0,pa|0)|0;va=D;wa=Mb(t|0,_|0,g|0,f|0)|0;xa=D;ya=Mb(u|0,ba|0,I|0,pa|0)|0;za=D;Aa=Mb(v|0,ea|0,g|0,f|0)|0;Ba=D;Ca=Mb(w|0,ha|0,I|0,pa|0)|0;Da=D;Ea=Mb(x|0,ka|0,g|0,f|0)|0;f=D;g=((H|0)<0)<<31>>31;ka=Mb(H|0,g|0,I|0,pa|0)|0;pa=D;I=((h|0)<0)<<31>>31;x=Mb(b|0,O|0,h|0,I|0)|0;Fa=D;Ga=Mb(q|0,R|0,h|0,I|0)|0;Ha=D;Ia=Mb(r|0,U|0,h|0,I|0)|0;Ja=D;Ka=Mb(s|0,X|0,h|0,I|0)|0;La=D;Ma=Mb(t|0,_|0,h|0,I|0)|0;Na=D;Oa=Mb(u|0,ba|0,h|0,I|0)|0;Pa=D;Qa=Mb(v|0,ea|0,h|0,I|0)|0;Ra=D;Sa=Mb(w|0,ha|0,h|0,I|0)|0;ha=D;w=((G|0)<0)<<31>>31;Ta=Mb(G|0,w|0,h|0,I|0)|0;Ua=D;Va=Mb(H|0,g|0,h|0,I|0)|0;I=D;h=((j|0)<0)<<31>>31;Wa=Mb(b|0,O|0,j|0,h|0)|0;Xa=D;Ya=((J|0)<0)<<31>>31;Za=Mb(q|0,R|0,J|0,Ya|0)|0;_a=D;$a=Mb(r|0,U|0,j|0,h|0)|0;ab=D;bb=Mb(s|0,X|0,J|0,Ya|0)|0;cb=D;db=Mb(t|0,_|0,j|0,h|0)|0;eb=D;fb=Mb(u|0,ba|0,J|0,Ya|0)|0;gb=D;hb=Mb(v|0,ea|0,j|0,h|0)|0;ea=D;v=((F|0)<0)<<31>>31;ib=Mb(F|0,v|0,J|0,Ya|0)|0;jb=D;kb=Mb(G|0,w|0,j|0,h|0)|0;h=D;j=Mb(H|0,g|0,J|0,Ya|0)|0;Ya=D;J=((k|0)<0)<<31>>31;lb=Mb(b|0,O|0,k|0,J|0)|0;mb=D;nb=Mb(q|0,R|0,k|0,J|0)|0;ob=D;pb=Mb(r|0,U|0,k|0,J|0)|0;qb=D;rb=Mb(s|0,X|0,k|0,J|0)|0;sb=D;tb=Mb(t|0,_|0,k|0,J|0)|0;ub=D;vb=Mb(u|0,ba|0,k|0,J|0)|0;ba=D;u=((E|0)<0)<<31>>31;wb=Mb(E|0,u|0,k|0,J|0)|0;xb=D;Bb=Mb(F|0,v|0,k|0,J|0)|0;Cb=D;Eb=Mb(G|0,w|0,k|0,J|0)|0;Fb=D;Gb=Mb(H|0,g|0,k|0,J|0)|0;J=D;k=((l|0)<0)<<31>>31;Hb=Mb(b|0,O|0,l|0,k|0)|0;Ib=D;Jb=((K|0)<0)<<31>>31;Kb=Mb(q|0,R|0,K|0,Jb|0)|0;Lb=D;Nb=Mb(r|0,U|0,l|0,k|0)|0;Ob=D;Pb=Mb(s|0,X|0,K|0,Jb|0)|0;Qb=D;Rb=Mb(t|0,_|0,l|0,k|0)|0;_=D;t=((C|0)<0)<<31>>31;Sb=Mb(C|0,t|0,K|0,Jb|0)|0;Tb=D;Ub=Mb(E|0,u|0,l|0,k|0)|0;Vb=D;Wb=Mb(F|0,v|0,K|0,Jb|0)|0;Xb=D;Yb=Mb(G|0,w|0,l|0,k|0)|0;k=D;l=Mb(H|0,g|0,K|0,Jb|0)|0;Jb=D;K=((m|0)<0)<<31>>31;Zb=Mb(b|0,O|0,m|0,K|0)|0;_b=D;$b=Mb(q|0,R|0,m|0,K|0)|0;ac=D;bc=Mb(r|0,U|0,m|0,K|0)|0;cc=D;dc=Mb(s|0,X|0,m|0,K|0)|0;X=D;s=((B|0)<0)<<31>>31;ec=Mb(B|0,s|0,m|0,K|0)|0;fc=D;gc=Mb(C|0,t|0,m|0,K|0)|0;hc=D;ic=Mb(E|0,u|0,m|0,K|0)|0;jc=D;kc=Mb(F|0,v|0,m|0,K|0)|0;lc=D;mc=Mb(G|0,w|0,m|0,K|0)|0;nc=D;oc=Mb(H|0,g|0,m|0,K|0)|0;K=D;m=((n|0)<0)<<31>>31;pc=Mb(b|0,O|0,n|0,m|0)|0;qc=D;rc=((L|0)<0)<<31>>31;sc=Mb(q|0,R|0,L|0,rc|0)|0;tc=D;uc=Mb(r|0,U|0,n|0,m|0)|0;U=D;r=((A|0)<0)<<31>>31;vc=Mb(A|0,r|0,L|0,rc|0)|0;wc=D;xc=Mb(B|0,s|0,n|0,m|0)|0;yc=D;zc=Mb(C|0,t|0,L|0,rc|0)|0;Ac=D;Bc=Mb(E|0,u|0,n|0,m|0)|0;Cc=D;Dc=Mb(F|0,v|0,L|0,rc|0)|0;Ec=D;Fc=Mb(G|0,w|0,n|0,m|0)|0;m=D;n=Mb(H|0,g|0,L|0,rc|0)|0;rc=D;L=((o|0)<0)<<31>>31;Gc=Mb(b|0,O|0,o|0,L|0)|0;Hc=D;Ic=Mb(q|0,R|0,o|0,L|0)|0;R=D;q=((z|0)<0)<<31>>31;Jc=Mb(z|0,q|0,o|0,L|0)|0;Kc=D;Lc=Mb(A|0,r|0,o|0,L|0)|0;Mc=D;Nc=Mb(B|0,s|0,o|0,L|0)|0;Oc=D;Pc=Mb(C|0,t|0,o|0,L|0)|0;Qc=D;Rc=Mb(E|0,u|0,o|0,L|0)|0;Sc=D;Tc=Mb(F|0,v|0,o|0,L|0)|0;Uc=D;Vc=Mb(G|0,w|0,o|0,L|0)|0;Wc=D;Xc=Mb(H|0,g|0,o|0,L|0)|0;L=D;o=((p|0)<0)<<31>>31;Yc=Mb(b|0,O|0,p|0,o|0)|0;O=D;b=((M|0)<0)<<31>>31;Zc=Mb(d|0,((d|0)<0)<<31>>31|0,M|0,b|0)|0;d=D;_c=Mb(z|0,q|0,p|0,o|0)|0;q=D;z=Mb(A|0,r|0,M|0,b|0)|0;r=D;A=Mb(B|0,s|0,p|0,o|0)|0;s=D;B=Mb(C|0,t|0,M|0,b|0)|0;t=D;C=Mb(E|0,u|0,p|0,o|0)|0;u=D;E=Mb(F|0,v|0,M|0,b|0)|0;v=D;F=Mb(G|0,w|0,p|0,o|0)|0;o=D;p=Mb(H|0,g|0,M|0,b|0)|0;b=D;M=Ab(Zc|0,d|0,P|0,Q|0)|0;Q=Ab(M|0,D|0,Jc|0,Kc|0)|0;Kc=Ab(Q|0,D|0,vc|0,wc|0)|0;wc=Ab(Kc|0,D|0,ec|0,fc|0)|0;fc=Ab(wc|0,D|0,Sb|0,Tb|0)|0;Tb=Ab(fc|0,D|0,wb|0,xb|0)|0;xb=Ab(Tb|0,D|0,ib|0,jb|0)|0;jb=Ab(xb|0,D|0,Ta|0,Ua|0)|0;Ua=Ab(jb|0,D|0,ka|0,pa|0)|0;pa=D;ka=Ab(S|0,T|0,y|0,oa|0)|0;oa=D;y=Ab(Za|0,_a|0,lb|0,mb|0)|0;mb=Ab(y|0,D|0,Ia|0,Ja|0)|0;Ja=Ab(mb|0,D|0,ua|0,va|0)|0;va=Ab(Ja|0,D|0,$|0,aa|0)|0;aa=Ab(va|0,D|0,B|0,t|0)|0;t=Ab(aa|0,D|0,Rc|0,Sc|0)|0;Sc=Ab(t|0,D|0,Dc|0,Ec|0)|0;Ec=Ab(Sc|0,D|0,mc|0,nc|0)|0;nc=Ab(Ec|0,D|0,l|0,Jb|0)|0;Jb=D;l=Ab(Ua|0,pa|0,33554432,0)|0;Ec=yb(l|0,D|0,26)|0;l=D;mc=Ab(ka|0,oa|0,_c|0,q|0)|0;q=Ab(mc|0,D|0,Lc|0,Mc|0)|0;Mc=Ab(q|0,D|0,xc|0,yc|0)|0;yc=Ab(Mc|0,D|0,gc|0,hc|0)|0;hc=Ab(yc|0,D|0,Ub|0,Vb|0)|0;Vb=Ab(hc|0,D|0,Bb|0,Cb|0)|0;Cb=Ab(Vb|0,D|0,kb|0,h|0)|0;h=Ab(Cb|0,D|0,Va|0,I|0)|0;I=Ab(h|0,D|0,Ec|0,l|0)|0;h=D;Va=Db(Ec|0,l|0,26)|0;l=zb(Ua|0,pa|0,Va|0,D|0)|0;Va=D;pa=Ab(nc|0,Jb|0,33554432,0)|0;Ua=yb(pa|0,D|0,26)|0;pa=D;Ec=Ab(nb|0,ob|0,Hb|0,Ib|0)|0;Ib=Ab(Ec|0,D|0,$a|0,ab|0)|0;ab=Ab(Ib|0,D|0,Ka|0,La|0)|0;La=Ab(ab|0,D|0,wa|0,xa|0)|0;xa=Ab(La|0,D|0,ca|0,da|0)|0;da=Ab(xa|0,D|0,C|0,u|0)|0;u=Ab(da|0,D|0,Tc|0,Uc|0)|0;Uc=Ab(u|0,D|0,Fc|0,m|0)|0;m=Ab(Uc|0,D|0,oc|0,K|0)|0;K=Ab(m|0,D|0,Ua|0,pa|0)|0;m=D;oc=Db(Ua|0,pa|0,26)|0;pa=zb(nc|0,Jb|0,oc|0,D|0)|0;oc=D;Jb=Ab(I|0,h|0,16777216,0)|0;nc=yb(Jb|0,D|0,25)|0;Jb=D;Ua=Ab(qa|0,ra|0,x|0,Fa|0)|0;Fa=Ab(Ua|0,D|0,V|0,W|0)|0;W=Ab(Fa|0,D|0,z|0,r|0)|0;r=Ab(W|0,D|0,Nc|0,Oc|0)|0;Oc=Ab(r|0,D|0,zc|0,Ac|0)|0;Ac=Ab(Oc|0,D|0,ic|0,jc|0)|0;jc=Ab(Ac|0,D|0,Wb|0,Xb|0)|0;Xb=Ab(jc|0,D|0,Eb|0,Fb|0)|0;Fb=Ab(Xb|0,D|0,j|0,Ya|0)|0;Ya=Ab(Fb|0,D|0,nc|0,Jb|0)|0;Fb=D;j=Db(nc|0,Jb|0,25)|0;Jb=zb(I|0,h|0,j|0,D|0)|0;j=D;h=Ab(K|0,m|0,16777216,0)|0;I=yb(h|0,D|0,25)|0;h=D;nc=Ab(Kb|0,Lb|0,Zb|0,_b|0)|0;_b=Ab(nc|0,D|0,pb|0,qb|0)|0;qb=Ab(_b|0,D|0,bb|0,cb|0)|0;cb=Ab(qb|0,D|0,Ma|0,Na|0)|0;Na=Ab(cb|0,D|0,ya|0,za|0)|0;za=Ab(Na|0,D|0,fa|0,ga|0)|0;ga=Ab(za|0,D|0,E|0,v|0)|0;v=Ab(ga|0,D|0,Vc|0,Wc|0)|0;Wc=Ab(v|0,D|0,n|0,rc|0)|0;rc=Ab(Wc|0,D|0,I|0,h|0)|0;Wc=D;n=Db(I|0,h|0,25)|0;h=zb(K|0,m|0,n|0,D|0)|0;n=D;m=Ab(Ya|0,Fb|0,33554432,0)|0;K=yb(m|0,D|0,26)|0;m=D;I=Ab(Ga|0,Ha|0,Wa|0,Xa|0)|0;Xa=Ab(I|0,D|0,sa|0,ta|0)|0;ta=Ab(Xa|0,D|0,Y|0,Z|0)|0;Z=Ab(ta|0,D|0,A|0,s|0)|0;s=Ab(Z|0,D|0,Pc|0,Qc|0)|0;Qc=Ab(s|0,D|0,Bc|0,Cc|0)|0;Cc=Ab(Qc|0,D|0,kc|0,lc|0)|0;lc=Ab(Cc|0,D|0,Yb|0,k|0)|0;k=Ab(lc|0,D|0,Gb|0,J|0)|0;J=Ab(k|0,D|0,K|0,m|0)|0;k=D;Gb=Db(K|0,m|0,26)|0;m=zb(Ya|0,Fb|0,Gb|0,D|0)|0;Gb=Ab(rc|0,Wc|0,33554432,0)|0;Fb=yb(Gb|0,D|0,26)|0;Gb=D;Ya=Ab($b|0,ac|0,pc|0,qc|0)|0;qc=Ab(Ya|0,D|0,Nb|0,Ob|0)|0;Ob=Ab(qc|0,D|0,rb|0,sb|0)|0;sb=Ab(Ob|0,D|0,db|0,eb|0)|0;eb=Ab(sb|0,D|0,Oa|0,Pa|0)|0;Pa=Ab(eb|0,D|0,Aa|0,Ba|0)|0;Ba=Ab(Pa|0,D|0,ia|0,ja|0)|0;ja=Ab(Ba|0,D|0,F|0,o|0)|0;o=Ab(ja|0,D|0,Xc|0,L|0)|0;L=Ab(o|0,D|0,Fb|0,Gb|0)|0;o=D;Xc=Db(Fb|0,Gb|0,26)|0;Gb=zb(rc|0,Wc|0,Xc|0,D|0)|0;Xc=Ab(J|0,k|0,16777216,0)|0;Wc=yb(Xc|0,D|0,25)|0;Xc=D;rc=Ab(Wc|0,Xc|0,pa|0,oc|0)|0;oc=D;pa=Db(Wc|0,Xc|0,25)|0;Xc=zb(J|0,k|0,pa|0,D|0)|0;pa=Ab(L|0,o|0,16777216,0)|0;k=yb(pa|0,D|0,25)|0;pa=D;J=Ab(sc|0,tc|0,Gc|0,Hc|0)|0;Hc=Ab(J|0,D|0,bc|0,cc|0)|0;cc=Ab(Hc|0,D|0,Pb|0,Qb|0)|0;Qb=Ab(cc|0,D|0,tb|0,ub|0)|0;ub=Ab(Qb|0,D|0,fb|0,gb|0)|0;gb=Ab(ub|0,D|0,Qa|0,Ra|0)|0;Ra=Ab(gb|0,D|0,Ca|0,Da|0)|0;Da=Ab(Ra|0,D|0,la|0,ma|0)|0;ma=Ab(Da|0,D|0,p|0,b|0)|0;b=Ab(ma|0,D|0,k|0,pa|0)|0;ma=D;p=Db(k|0,pa|0,25)|0;pa=zb(L|0,o|0,p|0,D|0)|0;p=Ab(rc|0,oc|0,33554432,0)|0;o=yb(p|0,D|0,26)|0;p=D;L=Ab(h|0,n|0,o|0,p|0)|0;n=Db(o|0,p|0,26)|0;p=zb(rc|0,oc|0,n|0,D|0)|0;n=Ab(b|0,ma|0,33554432,0)|0;oc=yb(n|0,D|0,26)|0;n=D;rc=Ab(Ic|0,R|0,Yc|0,O|0)|0;O=Ab(rc|0,D|0,uc|0,U|0)|0;U=Ab(O|0,D|0,dc|0,X|0)|0;X=Ab(U|0,D|0,Rb|0,_|0)|0;_=Ab(X|0,D|0,vb|0,ba|0)|0;ba=Ab(_|0,D|0,hb|0,ea|0)|0;ea=Ab(ba|0,D|0,Sa|0,ha|0)|0;ha=Ab(ea|0,D|0,Ea|0,f|0)|0;f=Ab(ha|0,D|0,na|0,N|0)|0;N=Ab(f|0,D|0,oc|0,n|0)|0;f=D;na=Db(oc|0,n|0,26)|0;n=zb(b|0,ma|0,na|0,D|0)|0;na=Ab(N|0,f|0,16777216,0)|0;ma=yb(na|0,D|0,25)|0;na=D;b=Mb(ma|0,na|0,19,0)|0;oc=Ab(b|0,D|0,l|0,Va|0)|0;Va=D;l=Db(ma|0,na|0,25)|0;na=zb(N|0,f|0,l|0,D|0)|0;l=Ab(oc|0,Va|0,33554432,0)|0;f=yb(l|0,D|0,26)|0;l=D;N=Ab(Jb|0,j|0,f|0,l|0)|0;j=Db(f|0,l|0,26)|0;l=zb(oc|0,Va|0,j|0,D|0)|0;c[a>>2]=l;c[a+4>>2]=N;c[a+8>>2]=m;c[a+12>>2]=Xc;c[a+16>>2]=p;c[a+20>>2]=L;c[a+24>>2]=Gb;c[a+28>>2]=pa;c[a+32>>2]=n;c[a+36>>2]=na;i=e;return}function Ka(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;d=0-(c[b+4>>2]|0)|0;e=0-(c[b+8>>2]|0)|0;f=0-(c[b+12>>2]|0)|0;g=0-(c[b+16>>2]|0)|0;h=0-(c[b+20>>2]|0)|0;i=0-(c[b+24>>2]|0)|0;j=0-(c[b+28>>2]|0)|0;k=0-(c[b+32>>2]|0)|0;l=0-(c[b+36>>2]|0)|0;c[a>>2]=0-(c[b>>2]|0);c[a+4>>2]=d;c[a+8>>2]=e;c[a+12>>2]=f;c[a+16>>2]=g;c[a+20>>2]=h;c[a+24>>2]=i;c[a+28>>2]=j;c[a+32>>2]=k;c[a+36>>2]=l;return}function La(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0;c=i;i=i+128|0;d=c+80|0;e=c;f=c+40|0;Ma(d,b);Ma(e,d);Ma(e,e);Ja(e,b,e);Ja(d,d,e);Ma(d,d);Ja(d,e,d);Ma(e,d);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ja(d,e,d);Ma(e,d);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ja(e,e,d);Ma(f,e);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ma(f,f);Ja(e,f,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ma(e,e);Ja(d,e,d);Ma(e,d);g=1;do{Ma(e,e);g=g+1|0}while((g|0)!=50);Ja(e,e,d);Ma(f,e);g=1;do{Ma(f,f);g=g+1|0}while((g|0)!=100);Ja(e,f,e);Ma(e,e);f=1;do{Ma(e,e);f=f+1|0}while((f|0)!=50);Ja(d,e,d);Ma(d,d);Ma(d,d);Ja(a,d,b);i=c;return}function Ma(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0;d=i;e=c[b>>2]|0;f=c[b+4>>2]|0;g=c[b+8>>2]|0;h=c[b+12>>2]|0;j=c[b+16>>2]|0;k=c[b+20>>2]|0;l=c[b+24>>2]|0;m=c[b+28>>2]|0;n=c[b+32>>2]|0;o=c[b+36>>2]|0;b=e<<1;p=f<<1;q=g<<1;r=h<<1;s=j<<1;t=k<<1;u=l<<1;v=m<<1;w=k*38|0;x=l*19|0;y=m*38|0;z=n*19|0;A=o*38|0;B=((e|0)<0)<<31>>31;C=Mb(e|0,B|0,e|0,B|0)|0;B=D;e=((b|0)<0)<<31>>31;E=((f|0)<0)<<31>>31;F=Mb(b|0,e|0,f|0,E|0)|0;G=D;H=((g|0)<0)<<31>>31;I=Mb(g|0,H|0,b|0,e|0)|0;J=D;K=((h|0)<0)<<31>>31;L=Mb(h|0,K|0,b|0,e|0)|0;M=D;N=((j|0)<0)<<31>>31;O=Mb(j|0,N|0,b|0,e|0)|0;P=D;Q=((k|0)<0)<<31>>31;R=Mb(k|0,Q|0,b|0,e|0)|0;S=D;T=((l|0)<0)<<31>>31;U=Mb(l|0,T|0,b|0,e|0)|0;V=D;W=((m|0)<0)<<31>>31;X=Mb(m|0,W|0,b|0,e|0)|0;Y=D;Z=((n|0)<0)<<31>>31;_=Mb(n|0,Z|0,b|0,e|0)|0;$=D;aa=((o|0)<0)<<31>>31;ba=Mb(o|0,aa|0,b|0,e|0)|0;e=D;b=((p|0)<0)<<31>>31;ca=Mb(p|0,b|0,f|0,E|0)|0;E=D;f=Mb(p|0,b|0,g|0,H|0)|0;da=D;ea=((r|0)<0)<<31>>31;fa=Mb(r|0,ea|0,p|0,b|0)|0;ga=D;ha=Mb(j|0,N|0,p|0,b|0)|0;ia=D;ja=((t|0)<0)<<31>>31;ka=Mb(t|0,ja|0,p|0,b|0)|0;la=D;ma=Mb(l|0,T|0,p|0,b|0)|0;na=D;oa=((v|0)<0)<<31>>31;pa=Mb(v|0,oa|0,p|0,b|0)|0;qa=D;ra=Mb(n|0,Z|0,p|0,b|0)|0;sa=D;ta=((A|0)<0)<<31>>31;ua=Mb(A|0,ta|0,p|0,b|0)|0;b=D;p=Mb(g|0,H|0,g|0,H|0)|0;va=D;wa=((q|0)<0)<<31>>31;xa=Mb(q|0,wa|0,h|0,K|0)|0;ya=D;za=Mb(j|0,N|0,q|0,wa|0)|0;Aa=D;Ba=Mb(k|0,Q|0,q|0,wa|0)|0;Ca=D;Da=Mb(l|0,T|0,q|0,wa|0)|0;Ea=D;Fa=Mb(m|0,W|0,q|0,wa|0)|0;Ga=D;Ha=((z|0)<0)<<31>>31;Ia=Mb(z|0,Ha|0,q|0,wa|0)|0;wa=D;q=Mb(A|0,ta|0,g|0,H|0)|0;H=D;g=Mb(r|0,ea|0,h|0,K|0)|0;K=D;h=Mb(r|0,ea|0,j|0,N|0)|0;Ja=D;Ka=Mb(t|0,ja|0,r|0,ea|0)|0;La=D;Ma=Mb(l|0,T|0,r|0,ea|0)|0;Na=D;Oa=((y|0)<0)<<31>>31;Pa=Mb(y|0,Oa|0,r|0,ea|0)|0;Qa=D;Ra=Mb(z|0,Ha|0,r|0,ea|0)|0;Sa=D;Ta=Mb(A|0,ta|0,r|0,ea|0)|0;ea=D;r=Mb(j|0,N|0,j|0,N|0)|0;Ua=D;Va=((s|0)<0)<<31>>31;Wa=Mb(s|0,Va|0,k|0,Q|0)|0;Xa=D;Ya=((x|0)<0)<<31>>31;Za=Mb(x|0,Ya|0,s|0,Va|0)|0;_a=D;$a=Mb(y|0,Oa|0,j|0,N|0)|0;ab=D;bb=Mb(z|0,Ha|0,s|0,Va|0)|0;Va=D;s=Mb(A|0,ta|0,j|0,N|0)|0;N=D;j=Mb(w|0,((w|0)<0)<<31>>31|0,k|0,Q|0)|0;Q=D;k=Mb(x|0,Ya|0,t|0,ja|0)|0;w=D;cb=Mb(y|0,Oa|0,t|0,ja|0)|0;db=D;eb=Mb(z|0,Ha|0,t|0,ja|0)|0;fb=D;gb=Mb(A|0,ta|0,t|0,ja|0)|0;ja=D;t=Mb(x|0,Ya|0,l|0,T|0)|0;Ya=D;x=Mb(y|0,Oa|0,l|0,T|0)|0;hb=D;ib=Mb(z|0,Ha|0,u|0,((u|0)<0)<<31>>31|0)|0;u=D;jb=Mb(A|0,ta|0,l|0,T|0)|0;T=D;l=Mb(y|0,Oa|0,m|0,W|0)|0;W=D;m=Mb(z|0,Ha|0,v|0,oa|0)|0;Oa=D;y=Mb(A|0,ta|0,v|0,oa|0)|0;oa=D;v=Mb(z|0,Ha|0,n|0,Z|0)|0;Ha=D;z=Mb(A|0,ta|0,n|0,Z|0)|0;Z=D;n=Mb(A|0,ta|0,o|0,aa|0)|0;aa=D;o=Ab(j|0,Q|0,C|0,B|0)|0;B=Ab(o|0,D|0,Za|0,_a|0)|0;_a=Ab(B|0,D|0,Pa|0,Qa|0)|0;Qa=Ab(_a|0,D|0,Ia|0,wa|0)|0;wa=Ab(Qa|0,D|0,ua|0,b|0)|0;b=D;ua=Ab(I|0,J|0,ca|0,E|0)|0;E=D;ca=Ab(L|0,M|0,f|0,da|0)|0;da=D;f=Ab(fa|0,ga|0,p|0,va|0)|0;va=Ab(f|0,D|0,O|0,P|0)|0;P=Ab(va|0,D|0,l|0,W|0)|0;W=Ab(P|0,D|0,ib|0,u|0)|0;u=Ab(W|0,D|0,gb|0,ja|0)|0;ja=D;gb=Ab(wa|0,b|0,33554432,0)|0;W=yb(gb|0,D|0,26)|0;gb=D;ib=Ab(k|0,w|0,F|0,G|0)|0;G=Ab(ib|0,D|0,$a|0,ab|0)|0;ab=Ab(G|0,D|0,Ra|0,Sa|0)|0;Sa=Ab(ab|0,D|0,q|0,H|0)|0;H=Ab(Sa|0,D|0,W|0,gb|0)|0;Sa=D;q=Db(W|0,gb|0,26)|0;gb=zb(wa|0,b|0,q|0,D|0)|0;q=D;b=Ab(u|0,ja|0,33554432,0)|0;wa=yb(b|0,D|0,26)|0;b=D;W=Ab(ha|0,ia|0,xa|0,ya|0)|0;ya=Ab(W|0,D|0,R|0,S|0)|0;S=Ab(ya|0,D|0,m|0,Oa|0)|0;Oa=Ab(S|0,D|0,jb|0,T|0)|0;T=Ab(Oa|0,D|0,wa|0,b|0)|0;Oa=D;jb=Db(wa|0,b|0,26)|0;b=zb(u|0,ja|0,jb|0,D|0)|0;jb=D;ja=Ab(H|0,Sa|0,16777216,0)|0;u=yb(ja|0,D|0,25)|0;ja=D;wa=Ab(ua|0,E|0,t|0,Ya|0)|0;Ya=Ab(wa|0,D|0,cb|0,db|0)|0;db=Ab(Ya|0,D|0,bb|0,Va|0)|0;Va=Ab(db|0,D|0,Ta|0,ea|0)|0;ea=Ab(Va|0,D|0,u|0,ja|0)|0;Va=D;Ta=Db(u|0,ja|0,25)|0;ja=zb(H|0,Sa|0,Ta|0,D|0)|0;Ta=D;Sa=Ab(T|0,Oa|0,16777216,0)|0;H=yb(Sa|0,D|0,25)|0;Sa=D;u=Ab(g|0,K|0,za|0,Aa|0)|0;Aa=Ab(u|0,D|0,ka|0,la|0)|0;la=Ab(Aa|0,D|0,U|0,V|0)|0;V=Ab(la|0,D|0,v|0,Ha|0)|0;Ha=Ab(V|0,D|0,y|0,oa|0)|0;oa=Ab(Ha|0,D|0,H|0,Sa|0)|0;Ha=D;y=Db(H|0,Sa|0,25)|0;Sa=zb(T|0,Oa|0,y|0,D|0)|0;y=D;Oa=Ab(ea|0,Va|0,33554432,0)|0;T=yb(Oa|0,D|0,26)|0;Oa=D;H=Ab(ca|0,da|0,x|0,hb|0)|0;hb=Ab(H|0,D|0,eb|0,fb|0)|0;fb=Ab(hb|0,D|0,s|0,N|0)|0;N=Ab(fb|0,D|0,T|0,Oa|0)|0;fb=D;s=Db(T|0,Oa|0,26)|0;Oa=zb(ea|0,Va|0,s|0,D|0)|0;s=Ab(oa|0,Ha|0,33554432,0)|0;Va=yb(s|0,D|0,26)|0;s=D;ea=Ab(Ba|0,Ca|0,h|0,Ja|0)|0;Ja=Ab(ea|0,D|0,ma|0,na|0)|0;na=Ab(Ja|0,D|0,X|0,Y|0)|0;Y=Ab(na|0,D|0,z|0,Z|0)|0;Z=Ab(Y|0,D|0,Va|0,s|0)|0;Y=D;z=Db(Va|0,s|0,26)|0;s=zb(oa|0,Ha|0,z|0,D|0)|0;z=Ab(N|0,fb|0,16777216,0)|0;Ha=yb(z|0,D|0,25)|0;z=D;oa=Ab(Ha|0,z|0,b|0,jb|0)|0;jb=D;b=Db(Ha|0,z|0,25)|0;z=zb(N|0,fb|0,b|0,D|0)|0;b=Ab(Z|0,Y|0,16777216,0)|0;fb=yb(b|0,D|0,25)|0;b=D;N=Ab(Da|0,Ea|0,r|0,Ua|0)|0;Ua=Ab(N|0,D|0,Ka|0,La|0)|0;La=Ab(Ua|0,D|0,pa|0,qa|0)|0;qa=Ab(La|0,D|0,_|0,$|0)|0;$=Ab(qa|0,D|0,n|0,aa|0)|0;aa=Ab($|0,D|0,fb|0,b|0)|0;$=D;n=Db(fb|0,b|0,25)|0;b=zb(Z|0,Y|0,n|0,D|0)|0;n=Ab(oa|0,jb|0,33554432,0)|0;Y=yb(n|0,D|0,26)|0;n=D;Z=Ab(Sa|0,y|0,Y|0,n|0)|0;y=Db(Y|0,n|0,26)|0;n=zb(oa|0,jb|0,y|0,D|0)|0;y=Ab(aa|0,$|0,33554432,0)|0;jb=yb(y|0,D|0,26)|0;y=D;oa=Ab(Ma|0,Na|0,Wa|0,Xa|0)|0;Xa=Ab(oa|0,D|0,Fa|0,Ga|0)|0;Ga=Ab(Xa|0,D|0,ra|0,sa|0)|0;sa=Ab(Ga|0,D|0,ba|0,e|0)|0;e=Ab(sa|0,D|0,jb|0,y|0)|0;sa=D;ba=Db(jb|0,y|0,26)|0;y=zb(aa|0,$|0,ba|0,D|0)|0;ba=Ab(e|0,sa|0,16777216,0)|0;$=yb(ba|0,D|0,25)|0;ba=D;aa=Mb($|0,ba|0,19,0)|0;jb=Ab(aa|0,D|0,gb|0,q|0)|0;q=D;gb=Db($|0,ba|0,25)|0;ba=zb(e|0,sa|0,gb|0,D|0)|0;gb=Ab(jb|0,q|0,33554432,0)|0;sa=yb(gb|0,D|0,26)|0;gb=D;e=Ab(ja|0,Ta|0,sa|0,gb|0)|0;Ta=Db(sa|0,gb|0,26)|0;gb=zb(jb|0,q|0,Ta|0,D|0)|0;c[a>>2]=gb;c[a+4>>2]=e;c[a+8>>2]=Oa;c[a+12>>2]=z;c[a+16>>2]=n;c[a+20>>2]=Z;c[a+24>>2]=s;c[a+28>>2]=b;c[a+32>>2]=y;c[a+36>>2]=ba;i=d;return}function Na(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0;d=i;e=c[b>>2]|0;f=c[b+4>>2]|0;g=c[b+8>>2]|0;h=c[b+12>>2]|0;j=c[b+16>>2]|0;k=c[b+20>>2]|0;l=c[b+24>>2]|0;m=c[b+28>>2]|0;n=c[b+32>>2]|0;o=c[b+36>>2]|0;b=e<<1;p=f<<1;q=g<<1;r=h<<1;s=j<<1;t=k<<1;u=l<<1;v=m<<1;w=k*38|0;x=l*19|0;y=m*38|0;z=n*19|0;A=o*38|0;B=((e|0)<0)<<31>>31;C=Mb(e|0,B|0,e|0,B|0)|0;B=D;e=((b|0)<0)<<31>>31;E=((f|0)<0)<<31>>31;F=Mb(b|0,e|0,f|0,E|0)|0;G=D;H=((g|0)<0)<<31>>31;I=Mb(g|0,H|0,b|0,e|0)|0;J=D;K=((h|0)<0)<<31>>31;L=Mb(h|0,K|0,b|0,e|0)|0;M=D;N=((j|0)<0)<<31>>31;O=Mb(j|0,N|0,b|0,e|0)|0;P=D;Q=((k|0)<0)<<31>>31;R=Mb(k|0,Q|0,b|0,e|0)|0;S=D;T=((l|0)<0)<<31>>31;U=Mb(l|0,T|0,b|0,e|0)|0;V=D;W=((m|0)<0)<<31>>31;X=Mb(m|0,W|0,b|0,e|0)|0;Y=D;Z=((n|0)<0)<<31>>31;_=Mb(n|0,Z|0,b|0,e|0)|0;$=D;aa=((o|0)<0)<<31>>31;ba=Mb(o|0,aa|0,b|0,e|0)|0;e=D;b=((p|0)<0)<<31>>31;ca=Mb(p|0,b|0,f|0,E|0)|0;E=D;f=Mb(p|0,b|0,g|0,H|0)|0;da=D;ea=((r|0)<0)<<31>>31;fa=Mb(r|0,ea|0,p|0,b|0)|0;ga=D;ha=Mb(j|0,N|0,p|0,b|0)|0;ia=D;ja=((t|0)<0)<<31>>31;ka=Mb(t|0,ja|0,p|0,b|0)|0;la=D;ma=Mb(l|0,T|0,p|0,b|0)|0;na=D;oa=((v|0)<0)<<31>>31;pa=Mb(v|0,oa|0,p|0,b|0)|0;qa=D;ra=Mb(n|0,Z|0,p|0,b|0)|0;sa=D;ta=((A|0)<0)<<31>>31;ua=Mb(A|0,ta|0,p|0,b|0)|0;b=D;p=Mb(g|0,H|0,g|0,H|0)|0;va=D;wa=((q|0)<0)<<31>>31;xa=Mb(q|0,wa|0,h|0,K|0)|0;ya=D;za=Mb(j|0,N|0,q|0,wa|0)|0;Aa=D;Ba=Mb(k|0,Q|0,q|0,wa|0)|0;Ca=D;Da=Mb(l|0,T|0,q|0,wa|0)|0;Ea=D;Fa=Mb(m|0,W|0,q|0,wa|0)|0;Ga=D;Ha=((z|0)<0)<<31>>31;Ia=Mb(z|0,Ha|0,q|0,wa|0)|0;wa=D;q=Mb(A|0,ta|0,g|0,H|0)|0;H=D;g=Mb(r|0,ea|0,h|0,K|0)|0;K=D;h=Mb(r|0,ea|0,j|0,N|0)|0;Ja=D;Ka=Mb(t|0,ja|0,r|0,ea|0)|0;La=D;Ma=Mb(l|0,T|0,r|0,ea|0)|0;Na=D;Oa=((y|0)<0)<<31>>31;Pa=Mb(y|0,Oa|0,r|0,ea|0)|0;Qa=D;Ra=Mb(z|0,Ha|0,r|0,ea|0)|0;Sa=D;Ta=Mb(A|0,ta|0,r|0,ea|0)|0;ea=D;r=Mb(j|0,N|0,j|0,N|0)|0;Ua=D;Va=((s|0)<0)<<31>>31;Wa=Mb(s|0,Va|0,k|0,Q|0)|0;Xa=D;Ya=((x|0)<0)<<31>>31;Za=Mb(x|0,Ya|0,s|0,Va|0)|0;_a=D;$a=Mb(y|0,Oa|0,j|0,N|0)|0;ab=D;bb=Mb(z|0,Ha|0,s|0,Va|0)|0;Va=D;s=Mb(A|0,ta|0,j|0,N|0)|0;N=D;j=Mb(w|0,((w|0)<0)<<31>>31|0,k|0,Q|0)|0;Q=D;k=Mb(x|0,Ya|0,t|0,ja|0)|0;w=D;cb=Mb(y|0,Oa|0,t|0,ja|0)|0;db=D;eb=Mb(z|0,Ha|0,t|0,ja|0)|0;fb=D;gb=Mb(A|0,ta|0,t|0,ja|0)|0;ja=D;t=Mb(x|0,Ya|0,l|0,T|0)|0;Ya=D;x=Mb(y|0,Oa|0,l|0,T|0)|0;hb=D;ib=Mb(z|0,Ha|0,u|0,((u|0)<0)<<31>>31|0)|0;u=D;jb=Mb(A|0,ta|0,l|0,T|0)|0;T=D;l=Mb(y|0,Oa|0,m|0,W|0)|0;W=D;m=Mb(z|0,Ha|0,v|0,oa|0)|0;Oa=D;y=Mb(A|0,ta|0,v|0,oa|0)|0;oa=D;v=Mb(z|0,Ha|0,n|0,Z|0)|0;Ha=D;z=Mb(A|0,ta|0,n|0,Z|0)|0;Z=D;n=Mb(A|0,ta|0,o|0,aa|0)|0;aa=D;o=Ab(j|0,Q|0,C|0,B|0)|0;B=Ab(o|0,D|0,Za|0,_a|0)|0;_a=Ab(B|0,D|0,Pa|0,Qa|0)|0;Qa=Ab(_a|0,D|0,Ia|0,wa|0)|0;wa=Ab(Qa|0,D|0,ua|0,b|0)|0;b=D;ua=Ab(k|0,w|0,F|0,G|0)|0;G=Ab(ua|0,D|0,$a|0,ab|0)|0;ab=Ab(G|0,D|0,Ra|0,Sa|0)|0;Sa=Ab(ab|0,D|0,q|0,H|0)|0;H=D;q=Ab(I|0,J|0,ca|0,E|0)|0;E=Ab(q|0,D|0,t|0,Ya|0)|0;Ya=Ab(E|0,D|0,cb|0,db|0)|0;db=Ab(Ya|0,D|0,bb|0,Va|0)|0;Va=Ab(db|0,D|0,Ta|0,ea|0)|0;ea=D;Ta=Ab(L|0,M|0,f|0,da|0)|0;da=Ab(Ta|0,D|0,x|0,hb|0)|0;hb=Ab(da|0,D|0,eb|0,fb|0)|0;fb=Ab(hb|0,D|0,s|0,N|0)|0;N=D;s=Ab(fa|0,ga|0,p|0,va|0)|0;va=Ab(s|0,D|0,O|0,P|0)|0;P=Ab(va|0,D|0,l|0,W|0)|0;W=Ab(P|0,D|0,ib|0,u|0)|0;u=Ab(W|0,D|0,gb|0,ja|0)|0;ja=D;gb=Ab(ha|0,ia|0,xa|0,ya|0)|0;ya=Ab(gb|0,D|0,R|0,S|0)|0;S=Ab(ya|0,D|0,m|0,Oa|0)|0;Oa=Ab(S|0,D|0,jb|0,T|0)|0;T=D;jb=Ab(g|0,K|0,za|0,Aa|0)|0;Aa=Ab(jb|0,D|0,ka|0,la|0)|0;la=Ab(Aa|0,D|0,U|0,V|0)|0;V=Ab(la|0,D|0,v|0,Ha|0)|0;Ha=Ab(V|0,D|0,y|0,oa|0)|0;oa=D;y=Ab(Ba|0,Ca|0,h|0,Ja|0)|0;Ja=Ab(y|0,D|0,ma|0,na|0)|0;na=Ab(Ja|0,D|0,X|0,Y|0)|0;Y=Ab(na|0,D|0,z|0,Z|0)|0;Z=D;z=Ab(Da|0,Ea|0,r|0,Ua|0)|0;Ua=Ab(z|0,D|0,Ka|0,La|0)|0;La=Ab(Ua|0,D|0,pa|0,qa|0)|0;qa=Ab(La|0,D|0,_|0,$|0)|0;$=Ab(qa|0,D|0,n|0,aa|0)|0;aa=D;n=Ab(Ma|0,Na|0,Wa|0,Xa|0)|0;Xa=Ab(n|0,D|0,Fa|0,Ga|0)|0;Ga=Ab(Xa|0,D|0,ra|0,sa|0)|0;sa=Ab(Ga|0,D|0,ba|0,e|0)|0;e=D;ba=Db(wa|0,b|0,1)|0;b=D;wa=Db(Sa|0,H|0,1)|0;H=D;Sa=Db(Va|0,ea|0,1)|0;ea=D;Va=Db(fb|0,N|0,1)|0;N=D;fb=Db(u|0,ja|0,1)|0;ja=D;u=Db(Oa|0,T|0,1)|0;T=D;Oa=Db(Ha|0,oa|0,1)|0;oa=D;Ha=Db(Y|0,Z|0,1)|0;Z=D;Y=Db($|0,aa|0,1)|0;aa=D;$=Db(sa|0,e|0,1)|0;e=D;sa=Ab(ba|0,b|0,33554432,0)|0;Ga=yb(sa|0,D|0,26)|0;sa=D;ra=Ab(Ga|0,sa|0,wa|0,H|0)|0;H=D;wa=Db(Ga|0,sa|0,26)|0;sa=zb(ba|0,b|0,wa|0,D|0)|0;wa=D;b=Ab(fb|0,ja|0,33554432,0)|0;ba=yb(b|0,D|0,26)|0;b=D;Ga=Ab(ba|0,b|0,u|0,T|0)|0;T=D;u=Db(ba|0,b|0,26)|0;b=zb(fb|0,ja|0,u|0,D|0)|0;u=D;ja=Ab(ra|0,H|0,16777216,0)|0;fb=yb(ja|0,D|0,25)|0;ja=D;ba=Ab(fb|0,ja|0,Sa|0,ea|0)|0;ea=D;Sa=Db(fb|0,ja|0,25)|0;ja=zb(ra|0,H|0,Sa|0,D|0)|0;Sa=D;H=Ab(Ga|0,T|0,16777216,0)|0;ra=yb(H|0,D|0,25)|0;H=D;fb=Ab(ra|0,H|0,Oa|0,oa|0)|0;oa=D;Oa=Db(ra|0,H|0,25)|0;H=zb(Ga|0,T|0,Oa|0,D|0)|0;Oa=D;T=Ab(ba|0,ea|0,33554432,0)|0;Ga=yb(T|0,D|0,26)|0;T=D;ra=Ab(Ga|0,T|0,Va|0,N|0)|0;N=D;Va=Db(Ga|0,T|0,26)|0;T=zb(ba|0,ea|0,Va|0,D|0)|0;Va=Ab(fb|0,oa|0,33554432,0)|0;ea=yb(Va|0,D|0,26)|0;Va=D;ba=Ab(ea|0,Va|0,Ha|0,Z|0)|0;Z=D;Ha=Db(ea|0,Va|0,26)|0;Va=zb(fb|0,oa|0,Ha|0,D|0)|0;Ha=Ab(ra|0,N|0,16777216,0)|0;oa=yb(Ha|0,D|0,25)|0;Ha=D;fb=Ab(oa|0,Ha|0,b|0,u|0)|0;u=D;b=Db(oa|0,Ha|0,25)|0;Ha=zb(ra|0,N|0,b|0,D|0)|0;b=Ab(ba|0,Z|0,16777216,0)|0;N=yb(b|0,D|0,25)|0;b=D;ra=Ab(N|0,b|0,Y|0,aa|0)|0;aa=D;Y=Db(N|0,b|0,25)|0;b=zb(ba|0,Z|0,Y|0,D|0)|0;Y=Ab(fb|0,u|0,33554432,0)|0;Z=yb(Y|0,D|0,26)|0;Y=D;ba=Ab(H|0,Oa|0,Z|0,Y|0)|0;Oa=Db(Z|0,Y|0,26)|0;Y=zb(fb|0,u|0,Oa|0,D|0)|0;Oa=Ab(ra|0,aa|0,33554432,0)|0;u=yb(Oa|0,D|0,26)|0;Oa=D;fb=Ab(u|0,Oa|0,$|0,e|0)|0;e=D;$=Db(u|0,Oa|0,26)|0;Oa=zb(ra|0,aa|0,$|0,D|0)|0;$=Ab(fb|0,e|0,16777216,0)|0;aa=yb($|0,D|0,25)|0;$=D;ra=Mb(aa|0,$|0,19,0)|0;u=Ab(ra|0,D|0,sa|0,wa|0)|0;wa=D;sa=Db(aa|0,$|0,25)|0;$=zb(fb|0,e|0,sa|0,D|0)|0;sa=Ab(u|0,wa|0,33554432,0)|0;e=yb(sa|0,D|0,26)|0;sa=D;fb=Ab(ja|0,Sa|0,e|0,sa|0)|0;Sa=Db(e|0,sa|0,26)|0;sa=zb(u|0,wa|0,Sa|0,D|0)|0;c[a>>2]=sa;c[a+4>>2]=fb;c[a+8>>2]=T;c[a+12>>2]=Ha;c[a+16>>2]=Y;c[a+20>>2]=ba;c[a+24>>2]=Va;c[a+28>>2]=b;c[a+32>>2]=Oa;c[a+36>>2]=$;i=d;return}function Oa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;e=(c[b+4>>2]|0)-(c[d+4>>2]|0)|0;f=(c[b+8>>2]|0)-(c[d+8>>2]|0)|0;g=(c[b+12>>2]|0)-(c[d+12>>2]|0)|0;h=(c[b+16>>2]|0)-(c[d+16>>2]|0)|0;i=(c[b+20>>2]|0)-(c[d+20>>2]|0)|0;j=(c[b+24>>2]|0)-(c[d+24>>2]|0)|0;k=(c[b+28>>2]|0)-(c[d+28>>2]|0)|0;l=(c[b+32>>2]|0)-(c[d+32>>2]|0)|0;m=(c[b+36>>2]|0)-(c[d+36>>2]|0)|0;c[a>>2]=(c[b>>2]|0)-(c[d>>2]|0);c[a+4>>2]=e;c[a+8>>2]=f;c[a+12>>2]=g;c[a+16>>2]=h;c[a+20>>2]=i;c[a+24>>2]=j;c[a+28>>2]=k;c[a+32>>2]=l;c[a+36>>2]=m;return}function Pa(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;e=c[d>>2]|0;f=c[d+4>>2]|0;g=c[d+8>>2]|0;h=c[d+12>>2]|0;i=c[d+16>>2]|0;j=c[d+20>>2]|0;k=c[d+24>>2]|0;l=c[d+28>>2]|0;m=c[d+32>>2]|0;n=c[d+36>>2]|0;d=(((((((((((((n*19|0)+16777216>>25)+e>>26)+f>>25)+g>>26)+h>>25)+i>>26)+j>>25)+k>>26)+l>>25)+m>>26)+n>>25)*19|0)+e|0;e=d>>26;o=e+f|0;f=d-(e<<26)|0;e=o>>25;d=e+g|0;g=o-(e<<25)|0;e=d>>26;o=e+h|0;h=d-(e<<26)|0;e=o>>25;d=e+i|0;i=o-(e<<25)|0;e=d>>26;o=e+j|0;j=d-(e<<26)|0;e=o>>25;d=e+k|0;k=o-(e<<25)|0;e=d>>26;o=e+l|0;l=d-(e<<26)|0;e=o>>25;d=e+m|0;m=o-(e<<25)|0;e=d>>26;o=e+n|0;n=d-(e<<26)|0;e=o&33554431;a[b>>0]=f;a[b+1>>0]=f>>>8;a[b+2>>0]=f>>>16;a[b+3>>0]=g<<2|f>>>24;a[b+4>>0]=g>>>6;a[b+5>>0]=g>>>14;a[b+6>>0]=h<<3|g>>>22;a[b+7>>0]=h>>>5;a[b+8>>0]=h>>>13;a[b+9>>0]=i<<5|h>>>21;a[b+10>>0]=i>>>3;a[b+11>>0]=i>>>11;a[b+12>>0]=j<<6|i>>>19;a[b+13>>0]=j>>>2;a[b+14>>0]=j>>>10;a[b+15>>0]=j>>>18;a[b+16>>0]=k;a[b+17>>0]=k>>>8;a[b+18>>0]=k>>>16;a[b+19>>0]=l<<1|k>>>24;a[b+20>>0]=l>>>7;a[b+21>>0]=l>>>15;a[b+22>>0]=m<<3|l>>>23;a[b+23>>0]=m>>>5;a[b+24>>0]=m>>>13;a[b+25>>0]=n<<4|m>>>21;a[b+26>>0]=n>>>4;a[b+27>>0]=n>>>12;a[b+28>>0]=n>>>20|e<<6;a[b+29>>0]=o>>>2;a[b+30>>0]=o>>>10;a[b+31>>0]=e>>>18;return}function Qa(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+48|0;e=d;f=b+40|0;Ca(a,f,b);g=a+40|0;Oa(g,f,b);f=a+80|0;Ja(f,a,c);Ja(g,g,c+40|0);h=a+120|0;Ja(h,c+120|0,b+120|0);Ja(a,b+80|0,c+80|0);Ca(e,a,a);Oa(a,f,g);Ca(g,f,g);Ca(f,e,h);Oa(h,e,h);i=d;return}function Ra(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;f=i;i=i+2272|0;g=f+2016|0;h=f+1760|0;j=f+160|0;k=f+1440|0;l=f;m=f+1600|0;Sa(g,c);Sa(h,e);ab(j,d);$a(k,d);Xa(m,k);Qa(k,m,j);Xa(l,k);d=j+160|0;ab(d,l);Qa(k,m,d);Xa(l,k);d=j+320|0;ab(d,l);Qa(k,m,d);Xa(l,k);d=j+480|0;ab(d,l);Qa(k,m,d);Xa(l,k);d=j+640|0;ab(d,l);Qa(k,m,d);Xa(l,k);d=j+800|0;ab(d,l);Qa(k,m,d);Xa(l,k);d=j+960|0;ab(d,l);Qa(k,m,d);Xa(l,k);ab(j+1120|0,l);Ya(b);d=255;while(1){if(a[g+d>>0]|0){n=d;break}m=d+-1|0;if(a[h+d>>0]|0){n=d;break}if((d|0)>0)d=m;else{n=m;break}}if((n|0)>-1)o=n;else{i=f;return}while(1){Za(k,b);n=a[g+o>>0]|0;if(n<<24>>24<=0){if(n<<24>>24<0){Xa(l,k);gb(k,l,j+(((n<<24>>24|0)/-2|0)*160|0)|0)}}else{Xa(l,k);Qa(k,l,j+(((n<<24>>24|0)/2|0)*160|0)|0)}n=a[h+o>>0]|0;if(n<<24>>24<=0){if(n<<24>>24<0){Xa(l,k);Va(k,l,40+(((n<<24>>24|0)/-2|0)*120|0)|0)}}else{Xa(l,k);Ua(k,l,40+(((n<<24>>24|0)/2|0)*120|0)|0)}Wa(b,k);if((o|0)>0)o=o+-1|0;else break}i=f;return}function Sa(b,c){b=b|0;c=c|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;e=i;f=0;do{a[b+f>>0]=(d[c+(f>>3)>>0]|0)>>>(f&7)&1;f=f+1|0}while((f|0)!=256);g=0;do{f=b+g|0;a:do if(a[f>>0]|0){c=1;do{h=c+g|0;if((h|0)>=256)break a;j=b+h|0;k=a[j>>0]|0;b:do if(k<<24>>24){l=a[f>>0]|0;m=k<<24>>24<<c;n=l+m|0;if((n|0)<16){a[f>>0]=n;a[j>>0]=0;break}n=l-m|0;if((n|0)<=-16)break a;a[f>>0]=n;n=h;while(1){o=b+n|0;if(!(a[o>>0]|0))break;a[o>>0]=0;n=n+1|0;if((n|0)>=256)break b}a[o>>0]=1}while(0);c=c+1|0}while((c|0)<7)}while(0);g=g+1|0}while((g|0)!=256);i=e;return}function Ta(a,b){a=a|0;b=b|0;var c=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;c=i;i=i+208|0;e=c+160|0;f=c;g=c+40|0;h=c+80|0;j=c+120|0;k=a+40|0;Fa(k,b);l=a+80|0;Ba(l);Ma(e,k);Ja(f,e,1e3);Oa(e,e,l);Ca(f,f,l);Ma(g,f);Ja(g,g,f);Ma(a,g);Ja(a,a,f);Ja(a,a,e);La(a,a);Ja(a,a,g);Ja(a,a,e);Ma(h,a);Ja(h,h,f);Oa(j,h,e);do if(Ia(j)|0){Ca(j,h,e);if(!(Ia(j)|0)){Ja(a,a,1040);break}else{m=-1;i=c;return m|0}}while(0);j=Ha(a)|0;if((j|0)==((d[b+31>>0]|0)>>>7|0))Ka(a,a);Ja(a+120|0,a,k);m=0;i=c;return m|0}function Ua(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+48|0;e=d;f=b+40|0;Ca(a,f,b);g=a+40|0;Oa(g,f,b);f=a+80|0;Ja(f,a,c);Ja(g,g,c+40|0);h=a+120|0;Ja(h,c+80|0,b+120|0);c=b+80|0;Ca(e,c,c);Oa(a,f,g);Ca(g,f,g);Ca(f,e,h);Oa(h,e,h);i=d;return}function Va(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+48|0;e=d;f=b+40|0;Ca(a,f,b);g=a+40|0;Oa(g,f,b);f=a+80|0;Ja(f,a,c+40|0);Ja(g,g,c);h=a+120|0;Ja(h,c+80|0,b+120|0);c=b+80|0;Ca(e,c,c);Oa(a,f,g);Ca(g,f,g);Oa(f,e,h);Ca(h,e,h);i=d;return}function Wa(a,b){a=a|0;b=b|0;var c=0,d=0,e=0;c=i;d=b+120|0;Ja(a,b,d);e=b+80|0;Ja(a+40|0,b+40|0,e);Ja(a+80|0,e,d);i=c;return}function Xa(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;c=i;d=b+120|0;Ja(a,b,d);e=b+40|0;f=b+80|0;Ja(a+40|0,e,f);Ja(a+80|0,f,d);Ja(a+120|0,b,e);i=c;return}function Ya(a){a=a|0;var b=0;b=i;Aa(a);Ba(a+40|0);Ba(a+80|0);i=b;return}function Za(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0,h=0;c=i;i=i+48|0;d=c;Ma(a,b);e=a+80|0;f=b+40|0;Ma(e,f);g=a+120|0;Na(g,b+80|0);h=a+40|0;Ca(h,b,f);Ma(d,h);Ca(h,e,a);Oa(e,e,a);Oa(a,d,h);Oa(g,g,e);i=c;return}function _a(a){a=a|0;var b=0;b=i;Aa(a);Ba(a+40|0);Ba(a+80|0);Aa(a+120|0);i=b;return}function $a(a,b){a=a|0;b=b|0;var c=0,d=0;c=i;i=i+128|0;d=c;bb(d,b);Za(a,d);i=c;return}function ab(a,b){a=a|0;b=b|0;var c=0,d=0;c=i;d=b+40|0;Ca(a,d,b);Oa(a+40|0,d,b);Ea(a+80|0,b+80|0);Ja(a+120|0,b+120|0,1080);i=c;return}function bb(a,b){a=a|0;b=b|0;var c=0;c=i;Ea(a,b);Ea(a+40|0,b+40|0);Ea(a+80|0,b+80|0);i=c;return}function cb(b,c){b=b|0;c=c|0;var e=0,f=0,g=0,h=0;e=i;i=i+128|0;f=e+80|0;g=e;h=e+40|0;Ga(f,c+80|0);Ja(g,c,f);Ja(h,c+40|0,f);Pa(b,h);h=(Ha(g)|0)<<7;g=b+31|0;a[g>>0]=(d[g>>0]|0)^h;i=e;return}function db(a){a=a|0;var b=0;b=i;Ba(a);Ba(a+40|0);Aa(a+80|0);i=b;return}function eb(b,c){b=b|0;c=c|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;e=i;i=i+464|0;f=e+400|0;g=e;h=e+160|0;j=e+280|0;k=0;do{l=a[c+k>>0]|0;m=k<<1;a[f+m>>0]=l&15;a[f+(m|1)>>0]=(l&255)>>>4;k=k+1|0}while((k|0)!=32);n=0;o=0;do{k=f+o|0;c=(d[k>>0]|0)+n|0;n=(c<<24)+134217728>>28;a[k>>0]=c-(n<<4);o=o+1|0}while((o|0)!=63);o=f+63|0;a[o>>0]=(d[o>>0]|0)+n;_a(b);n=1;do{fb(j,(n|0)/2|0,a[f+n>>0]|0);Ua(g,b,j);Xa(b,g);n=n+2|0}while((n|0)<64);$a(g,b);Wa(h,g);Za(g,h);Wa(h,g);Za(g,h);Wa(h,g);Za(g,h);Xa(b,g);h=0;do{fb(j,(h|0)/2|0,a[f+h>>0]|0);Ua(g,b,j);Xa(b,g);h=h+2|0}while((h|0)<64);i=e;return}function fb(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0,j=0;d=i;i=i+128|0;e=d;f=c<<24>>24;g=Cb(f|0,((f|0)<0)<<31>>31|0,63)|0;f=c<<24>>24;db(a);c=f-((f&0-g)<<1)&255;f=((c^1)+-1|0)>>>31;Da(a,1120+(b*960|0)|0,f);h=a+40|0;Da(h,1160+(b*960|0)|0,f);j=a+80|0;Da(j,1200+(b*960|0)|0,f);f=((c^2)+-1|0)>>>31;Da(a,1240+(b*960|0)|0,f);Da(h,1280+(b*960|0)|0,f);Da(j,1320+(b*960|0)|0,f);f=((c^3)+-1|0)>>>31;Da(a,1360+(b*960|0)|0,f);Da(h,1400+(b*960|0)|0,f);Da(j,1440+(b*960|0)|0,f);f=((c^4)+-1|0)>>>31;Da(a,1480+(b*960|0)|0,f);Da(h,1520+(b*960|0)|0,f);Da(j,1560+(b*960|0)|0,f);f=((c^5)+-1|0)>>>31;Da(a,1600+(b*960|0)|0,f);Da(h,1640+(b*960|0)|0,f);Da(j,1680+(b*960|0)|0,f);f=((c^6)+-1|0)>>>31;Da(a,1720+(b*960|0)|0,f);Da(h,1760+(b*960|0)|0,f);Da(j,1800+(b*960|0)|0,f);f=((c^7)+-1|0)>>>31;Da(a,1840+(b*960|0)|0,f);Da(h,1880+(b*960|0)|0,f);Da(j,1920+(b*960|0)|0,f);f=((c^8)+-1|0)>>>31;Da(a,1960+(b*960|0)|0,f);Da(h,2e3+(b*960|0)|0,f);Da(j,2040+(b*960|0)|0,f);Ea(e,h);f=e+40|0;Ea(f,a);b=e+80|0;Ka(b,j);Da(a,e,g);Da(h,f,g);Da(j,b,g);i=d;return}function gb(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;d=i;i=i+48|0;e=d;f=b+40|0;Ca(a,f,b);g=a+40|0;Oa(g,f,b);f=a+80|0;Ja(f,a,c+40|0);Ja(g,g,c);h=a+120|0;Ja(h,c+120|0,b+120|0);Ja(a,b+80|0,c+80|0);Ca(e,a,a);Oa(a,f,g);Ca(g,f,g);Oa(f,e,h);Ca(h,e,h);i=d;return}function hb(b,c){b=b|0;c=c|0;var e=0,f=0,g=0,h=0;e=i;i=i+128|0;f=e+80|0;g=e;h=e+40|0;Ga(f,c+80|0);Ja(g,c,f);Ja(h,c+40|0,f);Pa(b,h);h=(Ha(g)|0)<<7;g=b+31|0;a[g>>0]=(d[g>>0]|0)^h;i=e;return}function ib(b,e,f,g,h,j){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;k=i;i=i+480|0;l=k+440|0;m=k+408|0;n=k+376|0;o=k+280|0;p=k+344|0;q=k;r=k+160|0;if((!(h>>>0<0|(h|0)==0&g>>>0<64)?(d[f+63>>0]|0)<=31:0)?(Ta(q,j)|0)==0:0){s=l+0|0;t=j+0|0;j=s+32|0;do{a[s>>0]=a[t>>0]|0;s=s+1|0;t=t+1|0}while((s|0)<(j|0));s=m+0|0;t=f+0|0;j=s+32|0;do{a[s>>0]=a[t>>0]|0;s=s+1|0;t=t+1|0}while((s|0)<(j|0));s=n+0|0;t=f+32|0;j=s+32|0;do{a[s>>0]=a[t>>0]|0;s=s+1|0;t=t+1|0}while((s|0)<(j|0));Gb(b|0,f|0,g|0)|0;s=b+32|0;t=l+0|0;j=s+32|0;do{a[s>>0]=a[t>>0]|0;s=s+1|0;t=t+1|0}while((s|0)<(j|0));ob(o,b,g,h)|0;kb(o);Ra(r,o,q,n);hb(p,r);if(!(lb(p,m)|0)){m=Ab(g|0,h|0,-64,-1)|0;h=D;Gb(b|0,b+64|0,m|0)|0;s=b+(g+-64)+0|0;j=s+64|0;do{a[s>>0]=0;s=s+1|0}while((s|0)<(j|0));s=e;c[s>>2]=m;c[s+4>>2]=h;u=0;i=k;return u|0}}h=e;c[h>>2]=-1;c[h+4>>2]=-1;Bb(b|0,0,g|0)|0;u=-1;i=k;return u|0}
+function jb(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;var 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j|0)|0;j=D;oc=Mb(e|0,P|0,h|0,0)|0;h=D;sc=Mb(K|0,0,v|0,r|0)|0;nc=D;uc=Mb(O|0,0,x|0,s|0)|0;rc=D;wc=Mb(N|0,I|0,y|0,0)|0;tc=D;zc=Mb(L|0,H|0,u|0,0)|0;vc=D;t=Mb(A|0,0,c|0,z|0)|0;A=D;yc=Mb(e|0,P|0,v|0,r|0)|0;r=D;v=Mb(K|0,0,x|0,s|0)|0;xc=D;Ac=Mb(O|0,0,y|0,0)|0;Bc=D;Cc=Mb(N|0,I|0,u|0,0)|0;Dc=D;Ec=Mb(L|0,H|0,c|0,z|0)|0;H=Ab(Cc|0,Dc|0,Ec|0,D|0)|0;Ec=Ab(H|0,D|0,Ac|0,Bc|0)|0;Bc=Ab(Ec|0,D|0,v|0,xc|0)|0;xc=Ab(Bc|0,D|0,yc|0,r|0)|0;r=D;yc=Mb(e|0,P|0,x|0,s|0)|0;s=D;x=Mb(K|0,0,y|0,0)|0;Bc=D;v=Mb(O|0,0,u|0,0)|0;Ec=D;Ac=Mb(N|0,I|0,c|0,z|0)|0;I=D;N=Mb(e|0,P|0,y|0,0)|0;y=D;H=Mb(K|0,0,u|0,0)|0;Dc=D;Cc=Mb(O|0,0,c|0,z|0)|0;O=Ab(H|0,Dc|0,Cc|0,D|0)|0;Cc=Ab(O|0,D|0,N|0,y|0)|0;y=D;N=Mb(e|0,P|0,u|0,0)|0;u=D;O=Mb(K|0,0,c|0,z|0)|0;K=Ab(N|0,u|0,O|0,D|0)|0;O=D;u=Mb(e|0,P|0,c|0,z|0)|0;z=D;c=Ab(da|0,fa|0,1048576,0)|0;P=Cb(c|0,D|0,21)|0;c=D;e=Ab(G|0,Q|0,J|0,M|0)|0;M=Ab(e|0,D|0,P|0,c|0)|0;e=Ab(M|0,D|0,X&2097151|0,0)|0;X=D;M=Db(P|0,c|0,21)|0;c=zb(da|0,fa|0,M|0,D|0)|0;M=D;fa=Ab(ea|0,S|0,1048576,0)|0;da=Cb(fa|0,D|0,21)|0;fa=D;P=Ab(ia|0,ma|0,na|0,oa|0)|0;oa=Ab(P|0,D|0,la|0,ja|0)|0;ja=Ab(oa|0,D|0,ka|0,ba|0)|0;ba=Ab(ja|0,D|0,da|0,fa|0)|0;ja=Ab(ba|0,D|0,Z&2097151|0,0)|0;Z=D;ba=Db(da|0,fa|0,21)|0;fa=D;da=Ab(qa|0,_|0,1048576,0)|0;ka=yb(da|0,D|0,21)|0;da=D;oa=Ab(va|0,za|0,Aa|0,Ba|0)|0;Ba=Ab(oa|0,D|0,ya|0,wa|0)|0;wa=Ab(Ba|0,D|0,xa|0,ta|0)|0;ta=Ab(wa|0,D|0,ua|0,ra|0)|0;ra=Ab(ta|0,D|0,sa|0,pa|0)|0;pa=Ab(ra|0,D|0,W&2097151|0,0)|0;W=Ab(pa|0,D|0,ka|0,da|0)|0;pa=D;ra=Db(ka|0,da|0,21)|0;da=D;ka=Ab(Da|0,aa|0,1048576,0)|0;sa=yb(ka|0,D|0,21)|0;ka=D;ta=Ab(Ma|0,Qa|0,Ra|0,Sa|0)|0;Sa=Ab(ta|0,D|0,Pa|0,Na|0)|0;Na=Ab(Sa|0,D|0,Oa|0,Ka|0)|0;Ka=Ab(Na|0,D|0,La|0,Ia|0)|0;Ia=Ab(Ka|0,D|0,Ja|0,Ga|0)|0;Ga=Ab(Ia|0,D|0,Ha|0,Ea|0)|0;Ea=Ab(Ga|0,D|0,Fa|0,Ca|0)|0;Ca=Ab(Ea|0,D|0,U|0,Y|0)|0;Y=Ab(Ca|0,D|0,sa|0,ka|0)|0;Ca=D;U=Db(sa|0,ka|0,21)|0;ka=D;sa=Ab(Ua|0,T|0,1048576,0)|0;Ea=yb(sa|0,D|0,21)|0;sa=D;Fa=Ab(db|0,ib|0,gb|0,fb|0)|0;fb=Ab(Fa|0,D|0,bb|0,hb|0)|0;hb=Ab(fb|0,D|0,$a|0,eb|0)|0;eb=Ab(hb|0,D|0,Za|0,cb|0)|0;cb=Ab(eb|0,D|0,Xa|0,ab|0)|0;ab=Ab(cb|0,D|0,Va|0,_a|0)|0;_a=Ab(ab|0,D|0,Ta|0,Ya|0)|0;Ya=Ab(_a|0,D|0,$|0,Wa|0)|0;Wa=Ab(Ya|0,D|0,V|0,R|0)|0;R=Ab(Wa|0,D|0,Ea|0,sa|0)|0;Wa=Ab(R|0,D|0,ha&2097151|0,0)|0;ha=D;R=Db(Ea|0,sa|0,21)|0;sa=D;Ea=Ab(kb|0,ca|0,1048576,0)|0;V=yb(Ea|0,D|0,21)|0;Ea=D;Ya=Ab(Jb|0,Hb|0,Gb|0,q|0)|0;q=Ab(Ya|0,D|0,Ib|0,Eb|0)|0;Eb=Ab(q|0,D|0,Fb|0,xb|0)|0;xb=Ab(Eb|0,D|0,Bb|0,vb|0)|0;vb=Ab(xb|0,D|0,wb|0,tb|0)|0;tb=Ab(vb|0,D|0,ub|0,rb|0)|0;rb=Ab(tb|0,D|0,sb|0,pb|0)|0;pb=Ab(rb|0,D|0,qb|0,nb|0)|0;nb=Ab(pb|0,D|0,ob|0,lb|0)|0;lb=Ab(nb|0,D|0,n|0,jb|0)|0;jb=Ab(lb|0,D|0,mb|0,l|0)|0;l=Ab(jb|0,D|0,f|0,ga|0)|0;ga=Ab(l|0,D|0,V|0,Ea|0)|0;l=D;f=Db(V|0,Ea|0,21)|0;Ea=D;V=Ab(Lb|0,o|0,1048576,0)|0;jb=yb(V|0,D|0,21)|0;V=D;mb=Ab(bc|0,Zb|0,E|0,w|0)|0;w=Ab(mb|0,D|0,_b|0,Xb|0)|0;Xb=Ab(w|0,D|0,Yb|0,Vb|0)|0;Vb=Ab(Xb|0,D|0,Wb|0,Tb|0)|0;Tb=Ab(Vb|0,D|0,Ub|0,Rb|0)|0;Rb=Ab(Tb|0,D|0,Sb|0,Pb|0)|0;Pb=Ab(Rb|0,D|0,Qb|0,Nb|0)|0;Nb=Ab(Pb|0,D|0,Ob|0,Kb|0)|0;Kb=Ab(Nb|0,D|0,C|0,k|0)|0;k=Ab(Kb|0,D|0,jb|0,V|0)|0;Kb=D;C=Db(jb|0,V|0,21)|0;V=D;jb=Ab(cc|0,p|0,1048576,0)|0;Nb=yb(jb|0,D|0,21)|0;jb=D;Ob=Ab(pc|0,lc|0,F|0,B|0)|0;B=Ab(Ob|0,D|0,mc|0,jc|0)|0;jc=Ab(B|0,D|0,kc|0,hc|0)|0;hc=Ab(jc|0,D|0,ic|0,fc|0)|0;fc=Ab(hc|0,D|0,gc|0,dc|0)|0;dc=Ab(fc|0,D|0,ec|0,$b|0)|0;$b=Ab(dc|0,D|0,ac|0,m|0)|0;m=Ab($b|0,D|0,Nb|0,jb|0)|0;$b=D;ac=Db(Nb|0,jb|0,21)|0;jb=D;Nb=Ab(qc|0,j|0,1048576,0)|0;dc=yb(Nb|0,D|0,21)|0;Nb=D;ec=Ab(zc|0,vc|0,t|0,A|0)|0;A=Ab(ec|0,D|0,wc|0,tc|0)|0;tc=Ab(A|0,D|0,uc|0,rc|0)|0;rc=Ab(tc|0,D|0,sc|0,nc|0)|0;nc=Ab(rc|0,D|0,oc|0,h|0)|0;h=Ab(nc|0,D|0,dc|0,Nb|0)|0;nc=D;oc=Db(dc|0,Nb|0,21)|0;Nb=D;dc=Ab(xc|0,r|0,1048576,0)|0;rc=yb(dc|0,D|0,21)|0;dc=D;sc=Ab(v|0,Ec|0,Ac|0,I|0)|0;I=Ab(sc|0,D|0,x|0,Bc|0)|0;Bc=Ab(I|0,D|0,yc|0,s|0)|0;s=Ab(Bc|0,D|0,rc|0,dc|0)|0;Bc=D;yc=Db(rc|0,dc|0,21)|0;dc=zb(xc|0,r|0,yc|0,D|0)|0;yc=D;r=Ab(Cc|0,y|0,1048576,0)|0;xc=Cb(r|0,D|0,21)|0;r=D;rc=Ab(K|0,O|0,xc|0,r|0)|0;O=D;K=Db(xc|0,r|0,21)|0;r=zb(Cc|0,y|0,K|0,D|0)|0;K=D;y=Ab(u|0,z|0,1048576,0)|0;Cc=Cb(y|0,D|0,21)|0;y=D;xc=Db(Cc|0,y|0,21)|0;I=zb(u|0,z|0,xc|0,D|0)|0;xc=D;z=Ab(e|0,X|0,1048576,0)|0;u=Cb(z|0,D|0,21)|0;z=D;x=Db(u|0,z|0,21)|0;sc=zb(e|0,X|0,x|0,D|0)|0;x=D;X=Ab(ja|0,Z|0,1048576,0)|0;e=yb(X|0,D|0,21)|0;X=D;Ac=Db(e|0,X|0,21)|0;Ec=zb(ja|0,Z|0,Ac|0,D|0)|0;Ac=D;Z=Ab(W|0,pa|0,1048576,0)|0;ja=yb(Z|0,D|0,21)|0;Z=D;v=Db(ja|0,Z|0,21)|0;tc=D;uc=Ab(Y|0,Ca|0,1048576,0)|0;A=yb(uc|0,D|0,21)|0;uc=D;wc=Db(A|0,uc|0,21)|0;ec=D;t=Ab(Wa|0,ha|0,1048576,0)|0;vc=yb(t|0,D|0,21)|0;t=D;zc=Db(vc|0,t|0,21)|0;fc=D;gc=Ab(ga|0,l|0,1048576,0)|0;hc=yb(gc|0,D|0,21)|0;gc=D;ic=Db(hc|0,gc|0,21)|0;jc=D;kc=Ab(k|0,Kb|0,1048576,0)|0;B=yb(kc|0,D|0,21)|0;kc=D;mc=Db(B|0,kc|0,21)|0;Ob=D;F=Ab(m|0,$b|0,1048576,0)|0;lc=yb(F|0,D|0,21)|0;F=D;pc=Db(lc|0,F|0,21)|0;Pb=D;Qb=Ab(h|0,nc|0,1048576,0)|0;Rb=yb(Qb|0,D|0,21)|0;Qb=D;Sb=Ab(Rb|0,Qb|0,dc|0,yc|0)|0;yc=D;dc=Db(Rb|0,Qb|0,21)|0;Qb=zb(h|0,nc|0,dc|0,D|0)|0;dc=D;nc=Ab(s|0,Bc|0,1048576,0)|0;h=yb(nc|0,D|0,21)|0;nc=D;Rb=Ab(h|0,nc|0,r|0,K|0)|0;K=D;r=Db(h|0,nc|0,21)|0;nc=zb(s|0,Bc|0,r|0,D|0)|0;r=D;Bc=Ab(rc|0,O|0,1048576,0)|0;s=Cb(Bc|0,D|0,21)|0;Bc=D;h=Ab(s|0,Bc|0,I|0,xc|0)|0;xc=D;I=Db(s|0,Bc|0,21)|0;Bc=zb(rc|0,O|0,I|0,D|0)|0;I=D;O=Mb(Cc|0,y|0,666643,0)|0;rc=D;s=Mb(Cc|0,y|0,470296,0)|0;Tb=D;Ub=Mb(Cc|0,y|0,654183,0)|0;Vb=D;Wb=Mb(Cc|0,y|0,-997805,-1)|0;Xb=D;Yb=Mb(Cc|0,y|0,136657,0)|0;w=D;_b=Mb(Cc|0,y|0,-683901,-1)|0;y=Ab(_b|0,D|0,qc|0,j|0)|0;j=zb(y|0,D|0,oc|0,Nb|0)|0;Nb=Ab(j|0,D|0,lc|0,F|0)|0;F=D;lc=Mb(h|0,xc|0,666643,0)|0;j=D;oc=Mb(h|0,xc|0,470296,0)|0;y=D;qc=Mb(h|0,xc|0,654183,0)|0;_b=D;Cc=Mb(h|0,xc|0,-997805,-1)|0;mb=D;E=Mb(h|0,xc|0,136657,0)|0;Zb=D;bc=Mb(h|0,xc|0,-683901,-1)|0;xc=D;h=Mb(Bc|0,I|0,666643,0)|0;lb=D;n=Mb(Bc|0,I|0,470296,0)|0;nb=D;ob=Mb(Bc|0,I|0,654183,0)|0;pb=D;qb=Mb(Bc|0,I|0,-997805,-1)|0;rb=D;sb=Mb(Bc|0,I|0,136657,0)|0;tb=D;ub=Mb(Bc|0,I|0,-683901,-1)|0;I=D;Bc=Ab(Wb|0,Xb|0,cc|0,p|0)|0;p=zb(Bc|0,D|0,ac|0,jb|0)|0;jb=Ab(p|0,D|0,B|0,kc|0)|0;kc=Ab(jb|0,D|0,E|0,Zb|0)|0;Zb=Ab(kc|0,D|0,ub|0,I|0)|0;I=D;ub=Mb(Rb|0,K|0,666643,0)|0;kc=D;E=Mb(Rb|0,K|0,470296,0)|0;jb=D;B=Mb(Rb|0,K|0,654183,0)|0;p=D;ac=Mb(Rb|0,K|0,-997805,-1)|0;Bc=D;cc=Mb(Rb|0,K|0,136657,0)|0;Xb=D;Wb=Mb(Rb|0,K|0,-683901,-1)|0;K=D;Rb=Mb(nc|0,r|0,666643,0)|0;vb=D;wb=Mb(nc|0,r|0,470296,0)|0;xb=D;Bb=Mb(nc|0,r|0,654183,0)|0;Eb=D;Fb=Mb(nc|0,r|0,-997805,-1)|0;q=D;Ib=Mb(nc|0,r|0,136657,0)|0;Ya=D;Gb=Mb(nc|0,r|0,-683901,-1)|0;r=D;nc=Ab(s|0,Tb|0,Lb|0,o|0)|0;o=zb(nc|0,D|0,C|0,V|0)|0;V=Ab(o|0,D|0,qc|0,_b|0)|0;_b=Ab(V|0,D|0,cc|0,Xb|0)|0;Xb=Ab(_b|0,D|0,qb|0,rb|0)|0;rb=Ab(Xb|0,D|0,Gb|0,r|0)|0;r=Ab(rb|0,D|0,hc|0,gc|0)|0;gc=D;hc=Mb(Sb|0,yc|0,666643,0)|0;rb=Ab(ja|0,Z|0,hc|0,D|0)|0;hc=Ab(rb|0,D|0,Da|0,aa|0)|0;aa=zb(hc|0,D|0,U|0,ka|0)|0;ka=D;U=Mb(Sb|0,yc|0,470296,0)|0;hc=D;Da=Mb(Sb|0,yc|0,654183,0)|0;rb=Ab(Da|0,D|0,ub|0,kc|0)|0;kc=Ab(rb|0,D|0,wb|0,xb|0)|0;xb=Ab(kc|0,D|0,Ua|0,T|0)|0;T=Ab(xb|0,D|0,A|0,uc|0)|0;uc=zb(T|0,D|0,R|0,sa|0)|0;sa=D;R=Mb(Sb|0,yc|0,-997805,-1)|0;T=D;A=Mb(Sb|0,yc|0,136657,0)|0;xb=D;Ua=Ab(B|0,p|0,lc|0,j|0)|0;j=Ab(Ua|0,D|0,A|0,xb|0)|0;xb=Ab(j|0,D|0,n|0,nb|0)|0;nb=Ab(xb|0,D|0,Fb|0,q|0)|0;q=Ab(nb|0,D|0,vc|0,t|0)|0;t=Ab(q|0,D|0,kb|0,ca|0)|0;ca=zb(t|0,D|0,f|0,Ea|0)|0;Ea=D;f=Mb(Sb|0,yc|0,-683901,-1)|0;yc=D;Sb=Ab(aa|0,ka|0,1048576,0)|0;t=yb(Sb|0,D|0,21)|0;Sb=D;kb=Ab(Rb|0,vb|0,U|0,hc|0)|0;hc=Ab(kb|0,D|0,Y|0,Ca|0)|0;Ca=zb(hc|0,D|0,wc|0,ec|0)|0;ec=Ab(Ca|0,D|0,t|0,Sb|0)|0;Ca=D;wc=Db(t|0,Sb|0,21)|0;Sb=D;t=Ab(uc|0,sa|0,1048576,0)|0;hc=yb(t|0,D|0,21)|0;t=D;Y=Ab(R|0,T|0,E|0,jb|0)|0;jb=Ab(Y|0,D|0,h|0,lb|0)|0;lb=Ab(jb|0,D|0,Bb|0,Eb|0)|0;Eb=Ab(lb|0,D|0,Wa|0,ha|0)|0;ha=Ab(Eb|0,D|0,hc|0,t|0)|0;Eb=zb(ha|0,D|0,zc|0,fc|0)|0;fc=D;zc=Db(hc|0,t|0,21)|0;t=D;hc=Ab(ca|0,Ea|0,1048576,0)|0;ha=yb(hc|0,D|0,21)|0;hc=D;Wa=Ab(oc|0,y|0,O|0,rc|0)|0;rc=Ab(Wa|0,D|0,ac|0,Bc|0)|0;Bc=Ab(rc|0,D|0,f|0,yc|0)|0;yc=Ab(Bc|0,D|0,ob|0,pb|0)|0;pb=Ab(yc|0,D|0,Ib|0,Ya|0)|0;Ya=Ab(pb|0,D|0,ga|0,l|0)|0;l=Ab(Ya|0,D|0,ha|0,hc|0)|0;Ya=zb(l|0,D|0,ic|0,jc|0)|0;jc=D;ic=Db(ha|0,hc|0,21)|0;hc=D;ha=Ab(r|0,gc|0,1048576,0)|0;l=yb(ha|0,D|0,21)|0;ha=D;ga=Ab(k|0,Kb|0,Ub|0,Vb|0)|0;Vb=zb(ga|0,D|0,mc|0,Ob|0)|0;Ob=Ab(Vb|0,D|0,Cc|0,mb|0)|0;mb=Ab(Ob|0,D|0,Wb|0,K|0)|0;K=Ab(mb|0,D|0,sb|0,tb|0)|0;tb=Ab(K|0,D|0,l|0,ha|0)|0;K=D;sb=Db(l|0,ha|0,21)|0;ha=zb(r|0,gc|0,sb|0,D|0)|0;sb=D;gc=Ab(Zb|0,I|0,1048576,0)|0;r=yb(gc|0,D|0,21)|0;gc=D;l=Ab(m|0,$b|0,Yb|0,w|0)|0;w=zb(l|0,D|0,pc|0,Pb|0)|0;Pb=Ab(w|0,D|0,bc|0,xc|0)|0;xc=Ab(Pb|0,D|0,r|0,gc|0)|0;Pb=D;bc=Db(r|0,gc|0,21)|0;gc=zb(Zb|0,I|0,bc|0,D|0)|0;bc=D;I=Ab(Nb|0,F|0,1048576,0)|0;Zb=yb(I|0,D|0,21)|0;I=D;r=Ab(Zb|0,I|0,Qb|0,dc|0)|0;dc=D;Qb=Db(Zb|0,I|0,21)|0;I=zb(Nb|0,F|0,Qb|0,D|0)|0;Qb=D;F=Ab(ec|0,Ca|0,1048576,0)|0;Nb=yb(F|0,D|0,21)|0;F=D;Zb=Db(Nb|0,F|0,21)|0;w=D;pc=Ab(Eb|0,fc|0,1048576,0)|0;l=yb(pc|0,D|0,21)|0;pc=D;Yb=Db(l|0,pc|0,21)|0;$b=D;m=Ab(Ya|0,jc|0,1048576,0)|0;mb=yb(m|0,D|0,21)|0;m=D;Wb=Ab(ha|0,sb|0,mb|0,m|0)|0;sb=D;ha=Db(mb|0,m|0,21)|0;m=zb(Ya|0,jc|0,ha|0,D|0)|0;ha=D;jc=Ab(tb|0,K|0,1048576,0)|0;Ya=yb(jc|0,D|0,21)|0;jc=D;mb=Ab(Ya|0,jc|0,gc|0,bc|0)|0;bc=D;gc=Db(Ya|0,jc|0,21)|0;jc=zb(tb|0,K|0,gc|0,D|0)|0;gc=D;K=Ab(xc|0,Pb|0,1048576,0)|0;tb=yb(K|0,D|0,21)|0;K=D;Ya=Ab(tb|0,K|0,I|0,Qb|0)|0;Qb=D;I=Db(tb|0,K|0,21)|0;K=zb(xc|0,Pb|0,I|0,D|0)|0;I=D;Pb=Mb(r|0,dc|0,666643,0)|0;xc=D;tb=Mb(r|0,dc|0,470296,0)|0;Ob=D;Cc=Mb(r|0,dc|0,654183,0)|0;Vb=D;mc=Mb(r|0,dc|0,-997805,-1)|0;ga=D;Ub=Mb(r|0,dc|0,136657,0)|0;Kb=D;k=Mb(r|0,dc|0,-683901,-1)|0;dc=Ab(l|0,pc|0,k|0,D|0)|0;k=Ab(dc|0,D|0,ca|0,Ea|0)|0;Ea=zb(k|0,D|0,ic|0,hc|0)|0;hc=D;ic=Mb(Ya|0,Qb|0,666643,0)|0;k=D;ca=Mb(Ya|0,Qb|0,470296,0)|0;dc=D;pc=Mb(Ya|0,Qb|0,654183,0)|0;l=D;r=Mb(Ya|0,Qb|0,-997805,-1)|0;pb=D;Ib=Mb(Ya|0,Qb|0,136657,0)|0;yc=D;ob=Mb(Ya|0,Qb|0,-683901,-1)|0;Qb=D;Ya=Mb(K|0,I|0,666643,0)|0;Bc=Ab(Ec|0,Ac|0,Ya|0,D|0)|0;Ya=D;Ac=Mb(K|0,I|0,470296,0)|0;Ec=D;f=Mb(K|0,I|0,654183,0)|0;rc=D;ac=Mb(K|0,I|0,-997805,-1)|0;Wa=D;O=Mb(K|0,I|0,136657,0)|0;y=D;oc=Mb(K|0,I|0,-683901,-1)|0;I=D;K=Ab(Ib|0,yc|0,mc|0,ga|0)|0;ga=Ab(K|0,D|0,oc|0,I|0)|0;I=Ab(ga|0,D|0,uc|0,sa|0)|0;sa=Ab(I|0,D|0,Nb|0,F|0)|0;F=zb(sa|0,D|0,zc|0,t|0)|0;t=D;zc=Mb(mb|0,bc|0,666643,0)|0;sa=D;Nb=Mb(mb|0,bc|0,470296,0)|0;I=D;uc=Mb(mb|0,bc|0,654183,0)|0;ga=D;oc=Mb(mb|0,bc|0,-997805,-1)|0;K=D;mc=Mb(mb|0,bc|0,136657,0)|0;yc=D;Ib=Mb(mb|0,bc|0,-683901,-1)|0;bc=D;mb=Mb(jc|0,gc|0,666643,0)|0;lb=D;Bb=Mb(jc|0,gc|0,470296,0)|0;jb=D;h=Mb(jc|0,gc|0,654183,0)|0;Y=D;E=Mb(jc|0,gc|0,-997805,-1)|0;T=D;R=Mb(jc|0,gc|0,136657,0)|0;kb=D;U=Mb(jc|0,gc|0,-683901,-1)|0;gc=D;jc=Ab(pc|0,l|0,tb|0,Ob|0)|0;Ob=Ab(jc|0,D|0,ac|0,Wa|0)|0;Wa=Ab(Ob|0,D|0,aa|0,ka|0)|0;ka=zb(Wa|0,D|0,wc|0,Sb|0)|0;Sb=Ab(ka|0,D|0,mc|0,yc|0)|0;yc=Ab(Sb|0,D|0,U|0,gc|0)|0;gc=D;U=Mb(Wb|0,sb|0,666643,0)|0;Sb=Ab(U|0,D|0,c|0,M|0)|0;M=D;c=Mb(Wb|0,sb|0,470296,0)|0;U=D;mc=Mb(Wb|0,sb|0,654183,0)|0;ka=D;wc=Ab(ea|0,S|0,u|0,z|0)|0;z=zb(wc|0,D|0,ba|0,fa|0)|0;fa=Ab(z|0,D|0,mc|0,ka|0)|0;ka=Ab(fa|0,D|0,zc|0,sa|0)|0;sa=Ab(ka|0,D|0,Bb|0,jb|0)|0;jb=D;Bb=Mb(Wb|0,sb|0,-997805,-1)|0;ka=D;zc=Mb(Wb|0,sb|0,136657,0)|0;fa=D;mc=Ab(ic|0,k|0,e|0,X|0)|0;X=Ab(mc|0,D|0,Ac|0,Ec|0)|0;Ec=Ab(X|0,D|0,qa|0,_|0)|0;_=zb(Ec|0,D|0,ra|0,da|0)|0;da=Ab(_|0,D|0,zc|0,fa|0)|0;fa=Ab(da|0,D|0,uc|0,ga|0)|0;ga=Ab(fa|0,D|0,E|0,T|0)|0;T=D;E=Mb(Wb|0,sb|0,-683901,-1)|0;sb=D;Wb=Ab(Sb|0,M|0,1048576,0)|0;fa=yb(Wb|0,D|0,21)|0;Wb=D;uc=Ab(sc|0,x|0,c|0,U|0)|0;U=Ab(uc|0,D|0,mb|0,lb|0)|0;lb=Ab(U|0,D|0,fa|0,Wb|0)|0;U=D;mb=Db(fa|0,Wb|0,21)|0;Wb=zb(Sb|0,M|0,mb|0,D|0)|0;mb=D;M=Ab(sa|0,jb|0,1048576,0)|0;Sb=yb(M|0,D|0,21)|0;M=D;fa=Ab(Bc|0,Ya|0,Bb|0,ka|0)|0;ka=Ab(fa|0,D|0,Nb|0,I|0)|0;I=Ab(ka|0,D|0,h|0,Y|0)|0;Y=Ab(I|0,D|0,Sb|0,M|0)|0;I=D;h=Db(Sb|0,M|0,21)|0;M=D;Sb=Ab(ga|0,T|0,1048576,0)|0;ka=yb(Sb|0,D|0,21)|0;Sb=D;Nb=Ab(ca|0,dc|0,Pb|0,xc|0)|0;xc=Ab(Nb|0,D|0,f|0,rc|0)|0;rc=Ab(xc|0,D|0,W|0,pa|0)|0;pa=zb(rc|0,D|0,v|0,tc|0)|0;tc=Ab(pa|0,D|0,E|0,sb|0)|0;sb=Ab(tc|0,D|0,oc|0,K|0)|0;K=Ab(sb|0,D|0,R|0,kb|0)|0;kb=Ab(K|0,D|0,ka|0,Sb|0)|0;K=D;R=Db(ka|0,Sb|0,21)|0;Sb=D;ka=Ab(yc|0,gc|0,1048576,0)|0;sb=yb(ka|0,D|0,21)|0;ka=D;oc=Ab(r|0,pb|0,Cc|0,Vb|0)|0;Vb=Ab(oc|0,D|0,O|0,y|0)|0;y=Ab(Vb|0,D|0,ec|0,Ca|0)|0;Ca=zb(y|0,D|0,Zb|0,w|0)|0;w=Ab(Ca|0,D|0,Ib|0,bc|0)|0;bc=Ab(w|0,D|0,sb|0,ka|0)|0;w=D;Ib=Db(sb|0,ka|0,21)|0;ka=zb(yc|0,gc|0,Ib|0,D|0)|0;Ib=D;gc=Ab(F|0,t|0,1048576,0)|0;yc=yb(gc|0,D|0,21)|0;gc=D;sb=Ab(ob|0,Qb|0,Ub|0,Kb|0)|0;Kb=Ab(sb|0,D|0,Eb|0,fc|0)|0;fc=Ab(Kb|0,D|0,yc|0,gc|0)|0;Kb=zb(fc|0,D|0,Yb|0,$b|0)|0;$b=D;Yb=Db(yc|0,gc|0,21)|0;gc=zb(F|0,t|0,Yb|0,D|0)|0;Yb=D;t=Ab(Ea|0,hc|0,1048576,0)|0;F=yb(t|0,D|0,21)|0;t=D;yc=Ab(m|0,ha|0,F|0,t|0)|0;ha=D;m=Db(F|0,t|0,21)|0;t=D;F=Ab(lb|0,U|0,1048576,0)|0;fc=yb(F|0,D|0,21)|0;F=D;Eb=Db(fc|0,F|0,21)|0;sb=D;Ub=Ab(Y|0,I|0,1048576,0)|0;Qb=yb(Ub|0,D|0,21)|0;Ub=D;ob=Db(Qb|0,Ub|0,21)|0;Ca=D;Zb=Ab(kb|0,K|0,1048576,0)|0;y=yb(Zb|0,D|0,21)|0;Zb=D;ec=Ab(ka|0,Ib|0,y|0,Zb|0)|0;Ib=D;ka=Db(y|0,Zb|0,21)|0;Zb=D;y=Ab(bc|0,w|0,1048576,0)|0;Vb=yb(y|0,D|0,21)|0;y=D;O=Ab(gc|0,Yb|0,Vb|0,y|0)|0;Yb=D;gc=Db(Vb|0,y|0,21)|0;y=zb(bc|0,w|0,gc|0,D|0)|0;gc=D;w=Ab(Kb|0,$b|0,1048576,0)|0;bc=yb(w|0,D|0,21)|0;w=D;Vb=Db(bc|0,w|0,21)|0;oc=zb(Kb|0,$b|0,Vb|0,D|0)|0;Vb=D;$b=Ab(yc|0,ha|0,1048576,0)|0;Kb=yb($b|0,D|0,21)|0;$b=D;Cc=Db(Kb|0,$b|0,21)|0;pb=zb(yc|0,ha|0,Cc|0,D|0)|0;Cc=D;ha=Mb(Kb|0,$b|0,666643,0)|0;yc=Ab(Wb|0,mb|0,ha|0,D|0)|0;ha=D;mb=Mb(Kb|0,$b|0,470296,0)|0;Wb=D;r=Mb(Kb|0,$b|0,654183,0)|0;tc=D;E=Mb(Kb|0,$b|0,-997805,-1)|0;pa=D;v=Mb(Kb|0,$b|0,136657,0)|0;rc=D;W=Mb(Kb|0,$b|0,-683901,-1)|0;$b=D;Kb=yb(yc|0,ha|0,21)|0;xc=D;f=Ab(lb|0,U|0,mb|0,Wb|0)|0;Wb=zb(f|0,D|0,Eb|0,sb|0)|0;sb=Ab(Wb|0,D|0,Kb|0,xc|0)|0;Wb=D;Eb=Db(Kb|0,xc|0,21)|0;xc=zb(yc|0,ha|0,Eb|0,D|0)|0;Eb=D;ha=yb(sb|0,Wb|0,21)|0;yc=D;Kb=Ab(r|0,tc|0,sa|0,jb|0)|0;jb=zb(Kb|0,D|0,h|0,M|0)|0;M=Ab(jb|0,D|0,fc|0,F|0)|0;F=Ab(M|0,D|0,ha|0,yc|0)|0;M=D;fc=Db(ha|0,yc|0,21)|0;yc=zb(sb|0,Wb|0,fc|0,D|0)|0;fc=D;Wb=yb(F|0,M|0,21)|0;sb=D;ha=Ab(Y|0,I|0,E|0,pa|0)|0;pa=zb(ha|0,D|0,ob|0,Ca|0)|0;Ca=Ab(pa|0,D|0,Wb|0,sb|0)|0;pa=D;ob=Db(Wb|0,sb|0,21)|0;sb=zb(F|0,M|0,ob|0,D|0)|0;ob=D;M=yb(Ca|0,pa|0,21)|0;F=D;Wb=Ab(v|0,rc|0,ga|0,T|0)|0;T=zb(Wb|0,D|0,R|0,Sb|0)|0;Sb=Ab(T|0,D|0,Qb|0,Ub|0)|0;Ub=Ab(Sb|0,D|0,M|0,F|0)|0;Sb=D;Qb=Db(M|0,F|0,21)|0;F=zb(Ca|0,pa|0,Qb|0,D|0)|0;Qb=D;pa=yb(Ub|0,Sb|0,21)|0;Ca=D;M=Ab(kb|0,K|0,W|0,$b|0)|0;$b=zb(M|0,D|0,ka|0,Zb|0)|0;Zb=Ab($b|0,D|0,pa|0,Ca|0)|0;$b=D;ka=Db(pa|0,Ca|0,21)|0;Ca=zb(Ub|0,Sb|0,ka|0,D|0)|0;ka=D;Sb=yb(Zb|0,$b|0,21)|0;Ub=D;pa=Ab(ec|0,Ib|0,Sb|0,Ub|0)|0;Ib=D;ec=Db(Sb|0,Ub|0,21)|0;Ub=zb(Zb|0,$b|0,ec|0,D|0)|0;ec=D;$b=yb(pa|0,Ib|0,21)|0;Zb=D;Sb=Ab($b|0,Zb|0,y|0,gc|0)|0;gc=D;y=Db($b|0,Zb|0,21)|0;Zb=zb(pa|0,Ib|0,y|0,D|0)|0;y=D;Ib=yb(Sb|0,gc|0,21)|0;pa=D;$b=Ab(O|0,Yb|0,Ib|0,pa|0)|0;Yb=D;O=Db(Ib|0,pa|0,21)|0;pa=zb(Sb|0,gc|0,O|0,D|0)|0;O=D;gc=yb($b|0,Yb|0,21)|0;Sb=D;Ib=Ab(gc|0,Sb|0,oc|0,Vb|0)|0;Vb=D;oc=Db(gc|0,Sb|0,21)|0;Sb=zb($b|0,Yb|0,oc|0,D|0)|0;oc=D;Yb=yb(Ib|0,Vb|0,21)|0;$b=D;gc=Ab(Ea|0,hc|0,bc|0,w|0)|0;w=zb(gc|0,D|0,m|0,t|0)|0;t=Ab(w|0,D|0,Yb|0,$b|0)|0;w=D;m=Db(Yb|0,$b|0,21)|0;$b=zb(Ib|0,Vb|0,m|0,D|0)|0;m=D;Vb=yb(t|0,w|0,21)|0;Ib=D;Yb=Ab(Vb|0,Ib|0,pb|0,Cc|0)|0;Cc=D;pb=Db(Vb|0,Ib|0,21)|0;Ib=zb(t|0,w|0,pb|0,D|0)|0;pb=D;w=yb(Yb|0,Cc|0,21)|0;t=D;Vb=Db(w|0,t|0,21)|0;gc=zb(Yb|0,Cc|0,Vb|0,D|0)|0;Vb=D;Cc=Mb(w|0,t|0,666643,0)|0;Yb=Ab(Cc|0,D|0,xc|0,Eb|0)|0;Eb=D;xc=Mb(w|0,t|0,470296,0)|0;Cc=Ab(yc|0,fc|0,xc|0,D|0)|0;xc=D;fc=Mb(w|0,t|0,654183,0)|0;yc=Ab(sb|0,ob|0,fc|0,D|0)|0;fc=D;ob=Mb(w|0,t|0,-997805,-1)|0;sb=Ab(F|0,Qb|0,ob|0,D|0)|0;ob=D;Qb=Mb(w|0,t|0,136657,0)|0;F=Ab(Ca|0,ka|0,Qb|0,D|0)|0;Qb=D;ka=Mb(w|0,t|0,-683901,-1)|0;t=Ab(Ub|0,ec|0,ka|0,D|0)|0;ka=D;ec=yb(Yb|0,Eb|0,21)|0;Ub=D;w=Ab(Cc|0,xc|0,ec|0,Ub|0)|0;xc=D;Cc=Db(ec|0,Ub|0,21)|0;Ub=zb(Yb|0,Eb|0,Cc|0,D|0)|0;Cc=D;Eb=yb(w|0,xc|0,21)|0;Yb=D;ec=Ab(yc|0,fc|0,Eb|0,Yb|0)|0;fc=D;yc=Db(Eb|0,Yb|0,21)|0;Yb=zb(w|0,xc|0,yc|0,D|0)|0;yc=D;xc=yb(ec|0,fc|0,21)|0;w=D;Eb=Ab(sb|0,ob|0,xc|0,w|0)|0;ob=D;sb=Db(xc|0,w|0,21)|0;w=zb(ec|0,fc|0,sb|0,D|0)|0;sb=D;fc=yb(Eb|0,ob|0,21)|0;ec=D;xc=Ab(F|0,Qb|0,fc|0,ec|0)|0;Qb=D;F=Db(fc|0,ec|0,21)|0;ec=zb(Eb|0,ob|0,F|0,D|0)|0;F=D;ob=yb(xc|0,Qb|0,21)|0;Eb=D;fc=Ab(t|0,ka|0,ob|0,Eb|0)|0;ka=D;t=Db(ob|0,Eb|0,21)|0;Eb=zb(xc|0,Qb|0,t|0,D|0)|0;t=D;Qb=yb(fc|0,ka|0,21)|0;xc=D;ob=Ab(Qb|0,xc|0,Zb|0,y|0)|0;y=D;Zb=Db(Qb|0,xc|0,21)|0;xc=zb(fc|0,ka|0,Zb|0,D|0)|0;Zb=D;ka=yb(ob|0,y|0,21)|0;fc=D;Qb=Ab(ka|0,fc|0,pa|0,O|0)|0;O=D;pa=Db(ka|0,fc|0,21)|0;fc=zb(ob|0,y|0,pa|0,D|0)|0;pa=D;y=yb(Qb|0,O|0,21)|0;ob=D;ka=Ab(y|0,ob|0,Sb|0,oc|0)|0;oc=D;Sb=Db(y|0,ob|0,21)|0;ob=zb(Qb|0,O|0,Sb|0,D|0)|0;Sb=D;O=yb(ka|0,oc|0,21)|0;Qb=D;y=Ab(O|0,Qb|0,$b|0,m|0)|0;m=D;$b=Db(O|0,Qb|0,21)|0;Qb=zb(ka|0,oc|0,$b|0,D|0)|0;$b=D;oc=yb(y|0,m|0,21)|0;ka=D;O=Ab(oc|0,ka|0,Ib|0,pb|0)|0;pb=D;Ib=Db(oc|0,ka|0,21)|0;ka=zb(y|0,m|0,Ib|0,D|0)|0;Ib=D;m=yb(O|0,pb|0,21)|0;y=D;oc=Ab(m|0,y|0,gc|0,Vb|0)|0;Vb=D;gc=Db(m|0,y|0,21)|0;y=zb(O|0,pb|0,gc|0,D|0)|0;gc=D;a[b>>0]=Ub;pb=Cb(Ub|0,Cc|0,8)|0;a[b+1>>0]=pb;pb=Cb(Ub|0,Cc|0,16)|0;Cc=D;Cc=Db(Yb|0,yc|0,5)|0;a[b+2>>0]=Cc|pb;pb=Cb(Yb|0,yc|0,3)|0;a[b+3>>0]=pb;pb=Cb(Yb|0,yc|0,11)|0;a[b+4>>0]=pb;pb=Cb(Yb|0,yc|0,19)|0;yc=D;yc=Db(w|0,sb|0,2)|0;a[b+5>>0]=yc|pb;pb=Cb(w|0,sb|0,6)|0;a[b+6>>0]=pb;pb=Cb(w|0,sb|0,14)|0;sb=D;sb=Db(ec|0,F|0,7)|0;a[b+7>>0]=sb|pb;pb=Cb(ec|0,F|0,1)|0;a[b+8>>0]=pb;pb=Cb(ec|0,F|0,9)|0;a[b+9>>0]=pb;pb=Cb(ec|0,F|0,17)|0;F=D;F=Db(Eb|0,t|0,4)|0;a[b+10>>0]=F|pb;pb=Cb(Eb|0,t|0,4)|0;a[b+11>>0]=pb;pb=Cb(Eb|0,t|0,12)|0;a[b+12>>0]=pb;pb=Cb(Eb|0,t|0,20)|0;t=D;t=Db(xc|0,Zb|0,1)|0;a[b+13>>0]=t|pb;pb=Cb(xc|0,Zb|0,7)|0;a[b+14>>0]=pb;pb=Cb(xc|0,Zb|0,15)|0;Zb=D;Zb=Db(fc|0,pa|0,6)|0;a[b+15>>0]=Zb|pb;pb=Cb(fc|0,pa|0,2)|0;a[b+16>>0]=pb;pb=Cb(fc|0,pa|0,10)|0;a[b+17>>0]=pb;pb=Cb(fc|0,pa|0,18)|0;pa=D;pa=Db(ob|0,Sb|0,3)|0;a[b+18>>0]=pa|pb;pb=Cb(ob|0,Sb|0,5)|0;a[b+19>>0]=pb;pb=Cb(ob|0,Sb|0,13)|0;a[b+20>>0]=pb;a[b+21>>0]=Qb;pb=Cb(Qb|0,$b|0,8)|0;a[b+22>>0]=pb;pb=Cb(Qb|0,$b|0,16)|0;$b=D;$b=Db(ka|0,Ib|0,5)|0;a[b+23>>0]=$b|pb;pb=Cb(ka|0,Ib|0,3)|0;a[b+24>>0]=pb;pb=Cb(ka|0,Ib|0,11)|0;a[b+25>>0]=pb;pb=Cb(ka|0,Ib|0,19)|0;Ib=D;Ib=Db(y|0,gc|0,2)|0;a[b+26>>0]=Ib|pb;pb=Cb(y|0,gc|0,6)|0;a[b+27>>0]=pb;pb=Cb(y|0,gc|0,14)|0;gc=D;gc=Db(oc|0,Vb|0,7)|0;a[b+28>>0]=pb|gc;gc=Cb(oc|0,Vb|0,1)|0;a[b+29>>0]=gc;gc=Cb(oc|0,Vb|0,9)|0;a[b+30>>0]=gc;gc=Cb(oc|0,Vb|0,17)|0;a[b+31>>0]=gc;i=g;return}function kb(b){b=b|0;var c=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0;c=i;e=b+1|0;f=b+2|0;g=a[f>>0]|0;h=d[b>>0]|0;j=Db(d[e>>0]|0|0,0,8)|0;k=D;l=g&255;g=Db(l|0,0,16)|0;m=b+3|0;n=Db(d[m>>0]|0|0,0,8)|0;o=D;p=b+4|0;q=Db(d[p>>0]|0|0,0,16)|0;r=o|D;o=b+5|0;s=d[o>>0]|0;t=Db(s|0,0,24)|0;u=Cb(n|l|q|t|0,r|D|0,5)|0;r=b+6|0;t=b+7|0;q=a[t>>0]|0;l=Db(d[r>>0]|0|0,0,8)|0;n=D;v=q&255;q=Db(v|0,0,16)|0;w=Cb(l|s|q|0,n|D|0,2)|0;n=b+8|0;q=Db(d[n>>0]|0|0,0,8)|0;s=D;l=b+9|0;x=Db(d[l>>0]|0|0,0,16)|0;y=s|D;s=b+10|0;z=d[s>>0]|0;A=Db(z|0,0,24)|0;B=Cb(q|v|x|A|0,y|D|0,7)|0;y=b+11|0;A=Db(d[y>>0]|0|0,0,8)|0;x=D;v=b+12|0;q=Db(d[v>>0]|0|0,0,16)|0;C=x|D;x=b+13|0;E=d[x>>0]|0;F=Db(E|0,0,24)|0;G=Cb(A|z|q|F|0,C|D|0,4)|0;C=b+14|0;F=b+15|0;q=a[F>>0]|0;z=Db(d[C>>0]|0|0,0,8)|0;A=D;H=q&255;q=Db(H|0,0,16)|0;I=Cb(z|E|q|0,A|D|0,1)|0;A=b+16|0;q=Db(d[A>>0]|0|0,0,8)|0;E=D;z=b+17|0;J=Db(d[z>>0]|0|0,0,16)|0;K=E|D;E=b+18|0;L=d[E>>0]|0;M=Db(L|0,0,24)|0;N=Cb(q|H|J|M|0,K|D|0,6)|0;K=b+19|0;M=b+20|0;J=a[M>>0]|0;H=Db(d[K>>0]|0|0,0,8)|0;q=D;O=Db(J&255|0,0,16)|0;J=Cb(H|L|O|0,q|D|0,3)|0;q=D;O=b+21|0;L=b+22|0;H=b+23|0;P=a[H>>0]|0;Q=d[O>>0]|0;R=Db(d[L>>0]|0|0,0,8)|0;S=D;T=P&255;P=Db(T|0,0,16)|0;U=b+24|0;V=Db(d[U>>0]|0|0,0,8)|0;W=D;X=b+25|0;Y=Db(d[X>>0]|0|0,0,16)|0;Z=W|D;W=b+26|0;_=d[W>>0]|0;$=Db(_|0,0,24)|0;aa=Cb(V|T|Y|$|0,Z|D|0,5)|0;Z=b+27|0;$=b+28|0;Y=a[$>>0]|0;T=Db(d[Z>>0]|0|0,0,8)|0;V=D;ba=Y&255;Y=Db(ba|0,0,16)|0;ca=Cb(T|_|Y|0,V|D|0,2)|0;V=b+29|0;Y=Db(d[V>>0]|0|0,0,8)|0;_=D;T=b+30|0;da=Db(d[T>>0]|0|0,0,16)|0;ea=_|D;_=b+31|0;fa=d[_>>0]|0;ga=Db(fa|0,0,24)|0;ha=Cb(Y|ba|da|ga|0,ea|D|0,7)|0;ea=Db(d[b+32>>0]|0|0,0,8)|0;ga=D;da=Db(d[b+33>>0]|0|0,0,16)|0;ba=ga|D;ga=d[b+34>>0]|0;Y=Db(ga|0,0,24)|0;ia=Cb(ea|fa|da|Y|0,ba|D|0,4)|0;ba=a[b+36>>0]|0;Y=Db(d[b+35>>0]|0|0,0,8)|0;da=D;fa=ba&255;ba=Db(fa|0,0,16)|0;ea=Cb(Y|ga|ba|0,da|D|0,1)|0;da=Db(d[b+37>>0]|0|0,0,8)|0;ba=D;ga=Db(d[b+38>>0]|0|0,0,16)|0;Y=ba|D;ba=d[b+39>>0]|0;ja=Db(ba|0,0,24)|0;ka=Cb(da|fa|ga|ja|0,Y|D|0,6)|0;Y=a[b+41>>0]|0;ja=Db(d[b+40>>0]|0|0,0,8)|0;ga=D;fa=Db(Y&255|0,0,16)|0;Y=Cb(ja|ba|fa|0,ga|D|0,3)|0;ga=D;fa=a[b+44>>0]|0;ba=d[b+42>>0]|0;ja=Db(d[b+43>>0]|0|0,0,8)|0;da=D;la=fa&255;fa=Db(la|0,0,16)|0;ma=Db(d[b+45>>0]|0|0,0,8)|0;na=D;oa=Db(d[b+46>>0]|0|0,0,16)|0;pa=na|D;na=d[b+47>>0]|0;qa=Db(na|0,0,24)|0;ra=Cb(ma|la|oa|qa|0,pa|D|0,5)|0;pa=a[b+49>>0]|0;qa=Db(d[b+48>>0]|0|0,0,8)|0;oa=D;la=pa&255;pa=Db(la|0,0,16)|0;ma=Cb(qa|na|pa|0,oa|D|0,2)|0;oa=ma&2097151;ma=Db(d[b+50>>0]|0|0,0,8)|0;pa=D;na=Db(d[b+51>>0]|0|0,0,16)|0;qa=pa|D;pa=d[b+52>>0]|0;sa=Db(pa|0,0,24)|0;ta=Cb(ma|la|na|sa|0,qa|D|0,7)|0;qa=ta&2097151;ta=Db(d[b+53>>0]|0|0,0,8)|0;sa=D;na=Db(d[b+54>>0]|0|0,0,16)|0;la=sa|D;sa=d[b+55>>0]|0;ma=Db(sa|0,0,24)|0;ua=Cb(ta|pa|na|ma|0,la|D|0,4)|0;la=ua&2097151;ua=a[b+57>>0]|0;ma=Db(d[b+56>>0]|0|0,0,8)|0;na=D;pa=ua&255;ua=Db(pa|0,0,16)|0;ta=Cb(ma|sa|ua|0,na|D|0,1)|0;na=ta&2097151;ta=Db(d[b+58>>0]|0|0,0,8)|0;ua=D;sa=Db(d[b+59>>0]|0|0,0,16)|0;ma=ua|D;ua=d[b+60>>0]|0;va=Db(ua|0,0,24)|0;wa=Cb(ta|pa|sa|va|0,ma|D|0,6)|0;ma=wa&2097151;wa=Db(d[b+61>>0]|0|0,0,8)|0;va=D;sa=Db(d[b+62>>0]|0|0,0,16)|0;pa=va|D;va=Db(d[b+63>>0]|0|0,0,24)|0;ta=Cb(wa|ua|sa|va|0,pa|D|0,3)|0;pa=D;va=Mb(ta|0,pa|0,666643,0)|0;sa=D;ua=Mb(ta|0,pa|0,470296,0)|0;wa=D;xa=Mb(ta|0,pa|0,654183,0)|0;ya=D;za=Mb(ta|0,pa|0,-997805,-1)|0;Aa=D;Ba=Mb(ta|0,pa|0,136657,0)|0;Ca=D;Da=Mb(ta|0,pa|0,-683901,-1)|0;pa=Ab(Da|0,D|0,ja|ba|fa&2031616|0,da|0)|0;da=D;fa=Mb(ma|0,0,666643,0)|0;ba=D;ja=Mb(ma|0,0,470296,0)|0;Da=D;ta=Mb(ma|0,0,654183,0)|0;Ea=D;Fa=Mb(ma|0,0,-997805,-1)|0;Ga=D;Ha=Mb(ma|0,0,136657,0)|0;Ia=D;Ja=Mb(ma|0,0,-683901,-1)|0;ma=D;Ka=Mb(na|0,0,666643,0)|0;La=D;Ma=Mb(na|0,0,470296,0)|0;Na=D;Oa=Mb(na|0,0,654183,0)|0;Pa=D;Qa=Mb(na|0,0,-997805,-1)|0;Ra=D;Sa=Mb(na|0,0,136657,0)|0;Ta=D;Ua=Mb(na|0,0,-683901,-1)|0;na=Ab(Ua|0,D|0,ka&2097151|0,0)|0;ka=Ab(na|0,D|0,Ha|0,Ia|0)|0;Ia=Ab(ka|0,D|0,za|0,Aa|0)|0;Aa=D;za=Mb(la|0,0,666643,0)|0;ka=D;Ha=Mb(la|0,0,470296,0)|0;na=D;Ua=Mb(la|0,0,654183,0)|0;Va=D;Wa=Mb(la|0,0,-997805,-1)|0;Xa=D;Ya=Mb(la|0,0,136657,0)|0;Za=D;_a=Mb(la|0,0,-683901,-1)|0;la=D;$a=Mb(qa|0,0,666643,0)|0;ab=D;bb=Mb(qa|0,0,470296,0)|0;cb=D;db=Mb(qa|0,0,654183,0)|0;eb=D;fb=Mb(qa|0,0,-997805,-1)|0;gb=D;hb=Mb(qa|0,0,136657,0)|0;ib=D;jb=Mb(qa|0,0,-683901,-1)|0;qa=Ab(jb|0,D|0,ia&2097151|0,0)|0;ia=Ab(qa|0,D|0,Ya|0,Za|0)|0;Za=Ab(ia|0,D|0,Qa|0,Ra|0)|0;Ra=Ab(Za|0,D|0,ta|0,Ea|0)|0;Ea=Ab(Ra|0,D|0,ua|0,wa|0)|0;wa=D;ua=Mb(oa|0,0,666643,0)|0;Ra=Ab(ua|0,D|0,N&2097151|0,0)|0;N=D;ua=Mb(oa|0,0,470296,0)|0;ta=D;Za=Mb(oa|0,0,654183,0)|0;Qa=Ab(Za|0,D|0,R|Q|P&2031616|0,S|0)|0;S=Ab(Qa|0,D|0,bb|0,cb|0)|0;cb=Ab(S|0,D|0,za|0,ka|0)|0;ka=D;za=Mb(oa|0,0,-997805,-1)|0;S=D;bb=Mb(oa|0,0,136657,0)|0;Qa=Ab(bb|0,D|0,ca&2097151|0,0)|0;ca=Ab(Qa|0,D|0,fb|0,gb|0)|0;gb=Ab(ca|0,D|0,Ua|0,Va|0)|0;Va=Ab(gb|0,D|0,Ma|0,Na|0)|0;Na=Ab(Va|0,D|0,fa|0,ba|0)|0;ba=D;fa=Mb(oa|0,0,-683901,-1)|0;oa=D;Va=Ab(Ra|0,N|0,1048576,0)|0;Ma=Cb(Va|0,D|0,21)|0;Va=D;gb=Ab(ua|0,ta|0,J|0,q|0)|0;q=Ab(gb|0,D|0,Ma|0,Va|0)|0;gb=Ab(q|0,D|0,$a|0,ab|0)|0;ab=D;$a=Db(Ma|0,Va|0,21)|0;Va=zb(Ra|0,N|0,$a|0,D|0)|0;$a=D;N=Ab(cb|0,ka|0,1048576,0)|0;Ra=Cb(N|0,D|0,21)|0;N=D;Ma=Ab(za|0,S|0,aa&2097151|0,0)|0;aa=Ab(Ma|0,D|0,db|0,eb|0)|0;eb=Ab(aa|0,D|0,Ha|0,na|0)|0;na=Ab(eb|0,D|0,Ka|0,La|0)|0;La=Ab(na|0,D|0,Ra|0,N|0)|0;na=D;Ka=Db(Ra|0,N|0,21)|0;N=D;Ra=Ab(Na|0,ba|0,1048576,0)|0;eb=yb(Ra|0,D|0,21)|0;Ra=D;Ha=Ab(fa|0,oa|0,ha&2097151|0,0)|0;ha=Ab(Ha|0,D|0,hb|0,ib|0)|0;ib=Ab(ha|0,D|0,Wa|0,Xa|0)|0;Xa=Ab(ib|0,D|0,Oa|0,Pa|0)|0;Pa=Ab(Xa|0,D|0,ja|0,Da|0)|0;Da=Ab(Pa|0,D|0,va|0,sa|0)|0;sa=Ab(Da|0,D|0,eb|0,Ra|0)|0;Da=D;va=Db(eb|0,Ra|0,21)|0;Ra=D;eb=Ab(Ea|0,wa|0,1048576,0)|0;Pa=yb(eb|0,D|0,21)|0;eb=D;ja=Ab(_a|0,la|0,ea&2097151|0,0)|0;ea=Ab(ja|0,D|0,Sa|0,Ta|0)|0;Ta=Ab(ea|0,D|0,Fa|0,Ga|0)|0;Ga=Ab(Ta|0,D|0,xa|0,ya|0)|0;ya=Ab(Ga|0,D|0,Pa|0,eb|0)|0;Ga=D;xa=Db(Pa|0,eb|0,21)|0;eb=zb(Ea|0,wa|0,xa|0,D|0)|0;xa=D;wa=Ab(Ia|0,Aa|0,1048576,0)|0;Ea=yb(wa|0,D|0,21)|0;wa=D;Pa=Ab(Ja|0,ma|0,Y|0,ga|0)|0;ga=Ab(Pa|0,D|0,Ba|0,Ca|0)|0;Ca=Ab(ga|0,D|0,Ea|0,wa|0)|0;ga=D;Ba=Db(Ea|0,wa|0,21)|0;wa=zb(Ia|0,Aa|0,Ba|0,D|0)|0;Ba=D;Aa=Ab(pa|0,da|0,1048576,0)|0;Ia=yb(Aa|0,D|0,21)|0;Aa=D;Ea=Ab(Ia|0,Aa|0,ra&2097151|0,0)|0;ra=D;Pa=Db(Ia|0,Aa|0,21)|0;Aa=zb(pa|0,da|0,Pa|0,D|0)|0;Pa=D;da=Ab(gb|0,ab|0,1048576,0)|0;pa=Cb(da|0,D|0,21)|0;da=D;Ia=Db(pa|0,da|0,21)|0;Y=zb(gb|0,ab|0,Ia|0,D|0)|0;Ia=D;ab=Ab(La|0,na|0,1048576,0)|0;gb=yb(ab|0,D|0,21)|0;ab=D;ma=Db(gb|0,ab|0,21)|0;Ja=zb(La|0,na|0,ma|0,D|0)|0;ma=D;na=Ab(sa|0,Da|0,1048576,0)|0;La=yb(na|0,D|0,21)|0;na=D;Ta=Ab(eb|0,xa|0,La|0,na|0)|0;xa=D;eb=Db(La|0,na|0,21)|0;na=zb(sa|0,Da|0,eb|0,D|0)|0;eb=D;Da=Ab(ya|0,Ga|0,1048576,0)|0;sa=yb(Da|0,D|0,21)|0;Da=D;La=Ab(sa|0,Da|0,wa|0,Ba|0)|0;Ba=D;wa=Db(sa|0,Da|0,21)|0;Da=zb(ya|0,Ga|0,wa|0,D|0)|0;wa=D;Ga=Ab(Ca|0,ga|0,1048576,0)|0;ya=yb(Ga|0,D|0,21)|0;Ga=D;sa=Ab(ya|0,Ga|0,Aa|0,Pa|0)|0;Pa=D;Aa=Db(ya|0,Ga|0,21)|0;Ga=zb(Ca|0,ga|0,Aa|0,D|0)|0;Aa=D;ga=Mb(Ea|0,ra|0,666643,0)|0;Ca=Ab(ga|0,D|0,I&2097151|0,0)|0;I=D;ga=Mb(Ea|0,ra|0,470296,0)|0;ya=Ab(Va|0,$a|0,ga|0,D|0)|0;ga=D;$a=Mb(Ea|0,ra|0,654183,0)|0;Va=Ab(Y|0,Ia|0,$a|0,D|0)|0;$a=D;Ia=Mb(Ea|0,ra|0,-997805,-1)|0;Y=D;Fa=Mb(Ea|0,ra|0,136657,0)|0;ea=Ab(Ja|0,ma|0,Fa|0,D|0)|0;Fa=D;ma=Mb(Ea|0,ra|0,-683901,-1)|0;ra=D;Ea=Ab(Na|0,ba|0,gb|0,ab|0)|0;ab=zb(Ea|0,D|0,va|0,Ra|0)|0;Ra=Ab(ab|0,D|0,ma|0,ra|0)|0;ra=D;ma=Mb(sa|0,Pa|0,666643,0)|0;ab=D;va=Mb(sa|0,Pa|0,470296,0)|0;Ea=D;gb=Mb(sa|0,Pa|0,654183,0)|0;ba=Ab(ya|0,ga|0,gb|0,D|0)|0;gb=D;ga=Mb(sa|0,Pa|0,-997805,-1)|0;ya=Ab(Va|0,$a|0,ga|0,D|0)|0;ga=D;$a=Mb(sa|0,Pa|0,136657,0)|0;Va=D;Na=Mb(sa|0,Pa|0,-683901,-1)|0;Pa=Ab(ea|0,Fa|0,Na|0,D|0)|0;Na=D;Fa=Mb(Ga|0,Aa|0,666643,0)|0;ea=D;sa=Mb(Ga|0,Aa|0,470296,0)|0;Ja=D;Sa=Mb(Ga|0,Aa|0,654183,0)|0;ja=D;la=Mb(Ga|0,Aa|0,-997805,-1)|0;_a=D;Xa=Mb(Ga|0,Aa|0,136657,0)|0;Oa=D;ib=Mb(Ga|0,Aa|0,-683901,-1)|0;Aa=D;Ga=Ab(cb|0,ka|0,pa|0,da|0)|0;da=zb(Ga|0,D|0,Ka|0,N|0)|0;N=Ab(da|0,D|0,Ia|0,Y|0)|0;Y=Ab(N|0,D|0,$a|0,Va|0)|0;Va=Ab(Y|0,D|0,ib|0,Aa|0)|0;Aa=D;ib=Mb(La|0,Ba|0,666643,0)|0;Y=D;$a=Mb(La|0,Ba|0,470296,0)|0;N=D;Ia=Mb(La|0,Ba|0,654183,0)|0;da=D;Ka=Mb(La|0,Ba|0,-997805,-1)|0;Ga=D;pa=Mb(La|0,Ba|0,136657,0)|0;ka=D;cb=Mb(La|0,Ba|0,-683901,-1)|0;Ba=D;La=Mb(Da|0,wa|0,666643,0)|0;Wa=D;ha=Mb(Da|0,wa|0,470296,0)|0;hb=D;Ha=Mb(Da|0,wa|0,654183,0)|0;oa=D;fa=Mb(Da|0,wa|0,-997805,-1)|0;aa=D;db=Mb(Da|0,wa|0,136657,0)|0;Ma=D;S=Mb(Da|0,wa|0,-683901,-1)|0;wa=D;Da=Ab(ba|0,gb|0,pa|0,ka|0)|0;ka=Ab(Da|0,D|0,la|0,_a|0)|0;_a=Ab(ka|0,D|0,S|0,wa|0)|0;wa=D;S=Mb(Ta|0,xa|0,666643,0)|0;ka=Ab(S|0,D|0,j|h|g&2031616|0,k|0)|0;k=D;g=Mb(Ta|0,xa|0,470296,0)|0;h=D;j=Mb(Ta|0,xa|0,654183,0)|0;S=Ab(j|0,D|0,w&2097151|0,0)|0;w=Ab(S|0,D|0,ib|0,Y|0)|0;Y=Ab(w|0,D|0,ha|0,hb|0)|0;hb=D;ha=Mb(Ta|0,xa|0,-997805,-1)|0;w=D;ib=Mb(Ta|0,xa|0,136657,0)|0;S=Ab(ib|0,D|0,G&2097151|0,0)|0;G=Ab(S|0,D|0,ma|0,ab|0)|0;ab=Ab(G|0,D|0,Ia|0,da|0)|0;da=Ab(ab|0,D|0,sa|0,Ja|0)|0;Ja=Ab(da|0,D|0,fa|0,aa|0)|0;aa=D;fa=Mb(Ta|0,xa|0,-683901,-1)|0;xa=D;Ta=Ab(ka|0,k|0,1048576,0)|0;da=yb(Ta|0,D|0,21)|0;Ta=D;sa=Ab(g|0,h|0,u&2097151|0,0)|0;u=Ab(sa|0,D|0,La|0,Wa|0)|0;Wa=Ab(u|0,D|0,da|0,Ta|0)|0;u=D;La=Db(da|0,Ta|0,21)|0;Ta=zb(ka|0,k|0,La|0,D|0)|0;La=D;k=Ab(Y|0,hb|0,1048576,0)|0;ka=yb(k|0,D|0,21)|0;k=D;da=Ab(ha|0,w|0,B&2097151|0,0)|0;B=Ab(da|0,D|0,$a|0,N|0)|0;N=Ab(B|0,D|0,Fa|0,ea|0)|0;ea=Ab(N|0,D|0,Ha|0,oa|0)|0;oa=Ab(ea|0,D|0,ka|0,k|0)|0;ea=D;Ha=Db(ka|0,k|0,21)|0;k=D;ka=Ab(Ja|0,aa|0,1048576,0)|0;N=yb(ka|0,D|0,21)|0;ka=D;Fa=Ab(Ca|0,I|0,fa|0,xa|0)|0;xa=Ab(Fa|0,D|0,va|0,Ea|0)|0;Ea=Ab(xa|0,D|0,Ka|0,Ga|0)|0;Ga=Ab(Ea|0,D|0,Sa|0,ja|0)|0;ja=Ab(Ga|0,D|0,db|0,Ma|0)|0;Ma=Ab(ja|0,D|0,N|0,ka|0)|0;ja=D;db=Db(N|0,ka|0,21)|0;ka=D;N=Ab(_a|0,wa|0,1048576,0)|0;Ga=yb(N|0,D|0,21)|0;N=D;Sa=Ab(ya|0,ga|0,cb|0,Ba|0)|0;Ba=Ab(Sa|0,D|0,Xa|0,Oa|0)|0;Oa=Ab(Ba|0,D|0,Ga|0,N|0)|0;Ba=D;Xa=Db(Ga|0,N|0,21)|0;N=zb(_a|0,wa|0,Xa|0,D|0)|0;Xa=D;wa=Ab(Va|0,Aa|0,1048576,0)|0;_a=yb(wa|0,D|0,21)|0;wa=D;Ga=Ab(Pa|0,Na|0,_a|0,wa|0)|0;Na=D;Pa=Db(_a|0,wa|0,21)|0;wa=zb(Va|0,Aa|0,Pa|0,D|0)|0;Pa=D;Aa=Ab(Ra|0,ra|0,1048576,0)|0;Va=yb(Aa|0,D|0,21)|0;Aa=D;_a=Ab(Va|0,Aa|0,na|0,eb|0)|0;eb=D;na=Db(Va|0,Aa|0,21)|0;Aa=zb(Ra|0,ra|0,na|0,D|0)|0;na=D;ra=Ab(Wa|0,u|0,1048576,0)|0;Ra=yb(ra|0,D|0,21)|0;ra=D;Va=Db(Ra|0,ra|0,21)|0;Sa=D;cb=Ab(oa|0,ea|0,1048576,0)|0;ga=yb(cb|0,D|0,21)|0;cb=D;ya=Db(ga|0,cb|0,21)|0;Ea=D;Ka=Ab(Ma|0,ja|0,1048576,0)|0;xa=yb(Ka|0,D|0,21)|0;Ka=D;va=Ab(N|0,Xa|0,xa|0,Ka|0)|0;Xa=D;N=Db(xa|0,Ka|0,21)|0;Ka=D;xa=Ab(Oa|0,Ba|0,1048576,0)|0;Fa=yb(xa|0,D|0,21)|0;xa=D;fa=Ab(wa|0,Pa|0,Fa|0,xa|0)|0;Pa=D;wa=Db(Fa|0,xa|0,21)|0;xa=zb(Oa|0,Ba|0,wa|0,D|0)|0;wa=D;Ba=Ab(Ga|0,Na|0,1048576,0)|0;Oa=yb(Ba|0,D|0,21)|0;Ba=D;Fa=Ab(Aa|0,na|0,Oa|0,Ba|0)|0;na=D;Aa=Db(Oa|0,Ba|0,21)|0;Ba=zb(Ga|0,Na|0,Aa|0,D|0)|0;Aa=D;Na=Ab(_a|0,eb|0,1048576,0)|0;Ga=yb(Na|0,D|0,21)|0;Na=D;Oa=Db(Ga|0,Na|0,21)|0;I=zb(_a|0,eb|0,Oa|0,D|0)|0;Oa=D;eb=Mb(Ga|0,Na|0,666643,0)|0;_a=Ab(Ta|0,La|0,eb|0,D|0)|0;eb=D;La=Mb(Ga|0,Na|0,470296,0)|0;Ta=D;Ca=Mb(Ga|0,Na|0,654183,0)|0;B=D;$a=Mb(Ga|0,Na|0,-997805,-1)|0;da=D;w=Mb(Ga|0,Na|0,136657,0)|0;ha=D;sa=Mb(Ga|0,Na|0,-683901,-1)|0;Na=D;Ga=yb(_a|0,eb|0,21)|0;h=D;g=Ab(La|0,Ta|0,Wa|0,u|0)|0;u=zb(g|0,D|0,Va|0,Sa|0)|0;Sa=Ab(u|0,D|0,Ga|0,h|0)|0;u=D;Va=Db(Ga|0,h|0,21)|0;h=zb(_a|0,eb|0,Va|0,D|0)|0;Va=D;eb=yb(Sa|0,u|0,21)|0;_a=D;Ga=Ab(Ca|0,B|0,Y|0,hb|0)|0;hb=zb(Ga|0,D|0,Ha|0,k|0)|0;k=Ab(hb|0,D|0,Ra|0,ra|0)|0;ra=Ab(k|0,D|0,eb|0,_a|0)|0;k=D;Ra=Db(eb|0,_a|0,21)|0;_a=zb(Sa|0,u|0,Ra|0,D|0)|0;Ra=D;u=yb(ra|0,k|0,21)|0;Sa=D;eb=Ab(oa|0,ea|0,$a|0,da|0)|0;da=zb(eb|0,D|0,ya|0,Ea|0)|0;Ea=Ab(da|0,D|0,u|0,Sa|0)|0;da=D;ya=Db(u|0,Sa|0,21)|0;Sa=zb(ra|0,k|0,ya|0,D|0)|0;ya=D;k=yb(Ea|0,da|0,21)|0;ra=D;u=Ab(w|0,ha|0,Ja|0,aa|0)|0;aa=zb(u|0,D|0,db|0,ka|0)|0;ka=Ab(aa|0,D|0,ga|0,cb|0)|0;cb=Ab(ka|0,D|0,k|0,ra|0)|0;ka=D;ga=Db(k|0,ra|0,21)|0;ra=zb(Ea|0,da|0,ga|0,D|0)|0;ga=D;da=yb(cb|0,ka|0,21)|0;Ea=D;k=Ab(Ma|0,ja|0,sa|0,Na|0)|0;Na=zb(k|0,D|0,N|0,Ka|0)|0;Ka=Ab(Na|0,D|0,da|0,Ea|0)|0;Na=D;N=Db(da|0,Ea|0,21)|0;Ea=zb(cb|0,ka|0,N|0,D|0)|0;N=D;ka=yb(Ka|0,Na|0,21)|0;cb=D;da=Ab(va|0,Xa|0,ka|0,cb|0)|0;Xa=D;va=Db(ka|0,cb|0,21)|0;cb=zb(Ka|0,Na|0,va|0,D|0)|0;va=D;Na=yb(da|0,Xa|0,21)|0;Ka=D;ka=Ab(Na|0,Ka|0,xa|0,wa|0)|0;wa=D;xa=Db(Na|0,Ka|0,21)|0;Ka=zb(da|0,Xa|0,xa|0,D|0)|0;xa=D;Xa=yb(ka|0,wa|0,21)|0;da=D;Na=Ab(fa|0,Pa|0,Xa|0,da|0)|0;Pa=D;fa=Db(Xa|0,da|0,21)|0;da=zb(ka|0,wa|0,fa|0,D|0)|0;fa=D;wa=yb(Na|0,Pa|0,21)|0;ka=D;Xa=Ab(wa|0,ka|0,Ba|0,Aa|0)|0;Aa=D;Ba=Db(wa|0,ka|0,21)|0;ka=zb(Na|0,Pa|0,Ba|0,D|0)|0;Ba=D;Pa=yb(Xa|0,Aa|0,21)|0;Na=D;wa=Ab(Fa|0,na|0,Pa|0,Na|0)|0;na=D;Fa=Db(Pa|0,Na|0,21)|0;Na=zb(Xa|0,Aa|0,Fa|0,D|0)|0;Fa=D;Aa=yb(wa|0,na|0,21)|0;Xa=D;Pa=Ab(Aa|0,Xa|0,I|0,Oa|0)|0;Oa=D;I=Db(Aa|0,Xa|0,21)|0;Xa=zb(wa|0,na|0,I|0,D|0)|0;I=D;na=yb(Pa|0,Oa|0,21)|0;wa=D;Aa=Db(na|0,wa|0,21)|0;k=zb(Pa|0,Oa|0,Aa|0,D|0)|0;Aa=D;Oa=Mb(na|0,wa|0,666643,0)|0;Pa=Ab(Oa|0,D|0,h|0,Va|0)|0;Va=D;h=Mb(na|0,wa|0,470296,0)|0;Oa=Ab(_a|0,Ra|0,h|0,D|0)|0;h=D;Ra=Mb(na|0,wa|0,654183,0)|0;_a=Ab(Sa|0,ya|0,Ra|0,D|0)|0;Ra=D;ya=Mb(na|0,wa|0,-997805,-1)|0;Sa=Ab(ra|0,ga|0,ya|0,D|0)|0;ya=D;ga=Mb(na|0,wa|0,136657,0)|0;ra=Ab(Ea|0,N|0,ga|0,D|0)|0;ga=D;N=Mb(na|0,wa|0,-683901,-1)|0;wa=Ab(cb|0,va|0,N|0,D|0)|0;N=D;va=yb(Pa|0,Va|0,21)|0;cb=D;na=Ab(Oa|0,h|0,va|0,cb|0)|0;h=D;Oa=Db(va|0,cb|0,21)|0;cb=zb(Pa|0,Va|0,Oa|0,D|0)|0;Oa=D;Va=yb(na|0,h|0,21)|0;Pa=D;va=Ab(_a|0,Ra|0,Va|0,Pa|0)|0;Ra=D;_a=Db(Va|0,Pa|0,21)|0;Pa=zb(na|0,h|0,_a|0,D|0)|0;_a=D;h=yb(va|0,Ra|0,21)|0;na=D;Va=Ab(Sa|0,ya|0,h|0,na|0)|0;ya=D;Sa=Db(h|0,na|0,21)|0;na=zb(va|0,Ra|0,Sa|0,D|0)|0;Sa=D;Ra=yb(Va|0,ya|0,21)|0;va=D;h=Ab(ra|0,ga|0,Ra|0,va|0)|0;ga=D;ra=Db(Ra|0,va|0,21)|0;va=zb(Va|0,ya|0,ra|0,D|0)|0;ra=D;ya=yb(h|0,ga|0,21)|0;Va=D;Ra=Ab(wa|0,N|0,ya|0,Va|0)|0;N=D;wa=Db(ya|0,Va|0,21)|0;Va=zb(h|0,ga|0,wa|0,D|0)|0;wa=D;ga=yb(Ra|0,N|0,21)|0;h=D;ya=Ab(ga|0,h|0,Ka|0,xa|0)|0;xa=D;Ka=Db(ga|0,h|0,21)|0;h=zb(Ra|0,N|0,Ka|0,D|0)|0;Ka=D;N=yb(ya|0,xa|0,21)|0;Ra=D;ga=Ab(N|0,Ra|0,da|0,fa|0)|0;fa=D;da=Db(N|0,Ra|0,21)|0;Ra=zb(ya|0,xa|0,da|0,D|0)|0;da=D;xa=yb(ga|0,fa|0,21)|0;ya=D;N=Ab(xa|0,ya|0,ka|0,Ba|0)|0;Ba=D;ka=Db(xa|0,ya|0,21)|0;ya=zb(ga|0,fa|0,ka|0,D|0)|0;ka=D;fa=yb(N|0,Ba|0,21)|0;ga=D;xa=Ab(fa|0,ga|0,Na|0,Fa|0)|0;Fa=D;Na=Db(fa|0,ga|0,21)|0;ga=zb(N|0,Ba|0,Na|0,D|0)|0;Na=D;Ba=yb(xa|0,Fa|0,21)|0;N=D;fa=Ab(Ba|0,N|0,Xa|0,I|0)|0;I=D;Xa=Db(Ba|0,N|0,21)|0;N=zb(xa|0,Fa|0,Xa|0,D|0)|0;Xa=D;Fa=yb(fa|0,I|0,21)|0;xa=D;Ba=Ab(Fa|0,xa|0,k|0,Aa|0)|0;Aa=D;k=Db(Fa|0,xa|0,21)|0;xa=zb(fa|0,I|0,k|0,D|0)|0;k=D;a[b>>0]=cb;b=Cb(cb|0,Oa|0,8)|0;a[e>>0]=b;b=Cb(cb|0,Oa|0,16)|0;Oa=D;Oa=Db(Pa|0,_a|0,5)|0;a[f>>0]=Oa|b;b=Cb(Pa|0,_a|0,3)|0;a[m>>0]=b;b=Cb(Pa|0,_a|0,11)|0;a[p>>0]=b;b=Cb(Pa|0,_a|0,19)|0;_a=D;_a=Db(na|0,Sa|0,2)|0;a[o>>0]=_a|b;b=Cb(na|0,Sa|0,6)|0;a[r>>0]=b;b=Cb(na|0,Sa|0,14)|0;Sa=D;Sa=Db(va|0,ra|0,7)|0;a[t>>0]=Sa|b;b=Cb(va|0,ra|0,1)|0;a[n>>0]=b;b=Cb(va|0,ra|0,9)|0;a[l>>0]=b;b=Cb(va|0,ra|0,17)|0;ra=D;ra=Db(Va|0,wa|0,4)|0;a[s>>0]=ra|b;b=Cb(Va|0,wa|0,4)|0;a[y>>0]=b;b=Cb(Va|0,wa|0,12)|0;a[v>>0]=b;b=Cb(Va|0,wa|0,20)|0;wa=D;wa=Db(h|0,Ka|0,1)|0;a[x>>0]=wa|b;b=Cb(h|0,Ka|0,7)|0;a[C>>0]=b;b=Cb(h|0,Ka|0,15)|0;Ka=D;Ka=Db(Ra|0,da|0,6)|0;a[F>>0]=Ka|b;b=Cb(Ra|0,da|0,2)|0;a[A>>0]=b;b=Cb(Ra|0,da|0,10)|0;a[z>>0]=b;b=Cb(Ra|0,da|0,18)|0;da=D;da=Db(ya|0,ka|0,3)|0;a[E>>0]=da|b;b=Cb(ya|0,ka|0,5)|0;a[K>>0]=b;b=Cb(ya|0,ka|0,13)|0;a[M>>0]=b;a[O>>0]=ga;O=Cb(ga|0,Na|0,8)|0;a[L>>0]=O;O=Cb(ga|0,Na|0,16)|0;Na=D;Na=Db(N|0,Xa|0,5)|0;a[H>>0]=Na|O;O=Cb(N|0,Xa|0,3)|0;a[U>>0]=O;O=Cb(N|0,Xa|0,11)|0;a[X>>0]=O;O=Cb(N|0,Xa|0,19)|0;Xa=D;Xa=Db(xa|0,k|0,2)|0;a[W>>0]=Xa|O;O=Cb(xa|0,k|0,6)|0;a[Z>>0]=O;O=Cb(xa|0,k|0,14)|0;k=D;k=Db(Ba|0,Aa|0,7)|0;a[$>>0]=O|k;k=Cb(Ba|0,Aa|0,1)|0;a[V>>0]=k;k=Cb(Ba|0,Aa|0,9)|0;a[T>>0]=k;k=Cb(Ba|0,Aa|0,17)|0;a[_>>0]=k;i=c;return}function lb(b,c){b=b|0;c=c|0;return ((((a[c+1>>0]^a[b+1>>0]|a[c>>0]^a[b>>0]|a[c+2>>0]^a[b+2>>0]|a[c+3>>0]^a[b+3>>0]|a[c+4>>0]^a[b+4>>0]|a[c+5>>0]^a[b+5>>0]|a[c+6>>0]^a[b+6>>0]|a[c+7>>0]^a[b+7>>0]|a[c+8>>0]^a[b+8>>0]|a[c+9>>0]^a[b+9>>0]|a[c+10>>0]^a[b+10>>0]|a[c+11>>0]^a[b+11>>0]|a[c+12>>0]^a[b+12>>0]|a[c+13>>0]^a[b+13>>0]|a[c+14>>0]^a[b+14>>0]|a[c+15>>0]^a[b+15>>0]|a[c+16>>0]^a[b+16>>0]|a[c+17>>0]^a[b+17>>0]|a[c+18>>0]^a[b+18>>0]|a[c+19>>0]^a[b+19>>0]|a[c+20>>0]^a[b+20>>0]|a[c+21>>0]^a[b+21>>0]|a[c+22>>0]^a[b+22>>0]|a[c+23>>0]^a[b+23>>0]|a[c+24>>0]^a[b+24>>0]|a[c+25>>0]^a[b+25>>0]|a[c+26>>0]^a[b+26>>0]|a[c+27>>0]^a[b+27>>0]|a[c+28>>0]^a[b+28>>0]|a[c+29>>0]^a[b+29>>0]|a[c+30>>0]^a[b+30>>0]|a[c+31>>0]^a[b+31>>0])&255)+511|0)>>>8&1)+-1|0}function mb(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;h=i;i=i+240|0;j=h+8|0;k=h+168|0;l=h;m=i;i=i+((1*(g+64|0)|0)+15&-16)|0;n=l;c[n>>2]=0;c[n+4>>2]=0;n=k+0|0;o=e+0|0;p=n+32|0;do{a[n>>0]=a[o>>0]|0;n=n+1|0;o=o+1|0}while((n|0)<(p|0));eb(j,e);cb(k+32|0,j);j=(d[k+63>>0]|0)&128;pb(m,l,f,g,0,k)|0;n=b+0|0;o=m+0|0;p=n+64|0;do{a[n>>0]=a[o>>0]|0;n=n+1|0;o=o+1|0}while((n|0)<(p|0));o=b+63|0;a[o>>0]=d[o>>0]|0|j;i=h;return}function nb(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;g=i;i=i+288|0;h=g+208|0;j=g+168|0;k=g+8|0;l=g+48|0;m=g+88|0;n=g+128|0;o=g+248|0;p=g;q=f+64|0;r=i;i=i+((1*q|0)+15&-16)|0;s=i;i=i+((1*q|0)+15&-16)|0;Fa(h,c);Ba(m);Oa(j,h,m);Ca(k,h,m);Ga(l,k);Ja(n,j,l);Pa(o,n);n=b+63|0;l=d[n>>0]|0;j=o+31|0;a[j>>0]=d[j>>0]|0|l&128;a[n>>0]=l&127;l=r+0|0;n=b+0|0;b=l+64|0;do{a[l>>0]=a[n>>0]|0;l=l+1|0;n=n+1|0}while((l|0)<(b|0));Fb(r+64|0,e|0,f|0)|0;f=ib(s,p,r,q,0,o)|0;i=g;return f|0}function ob(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;d=i;i=i+208|0;e=d;qb(e);rb(e,b,c);sb(e,a);i=d;return 0}function pb(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;j=i;i=i+320|0;k=j+288|0;l=j+224|0;m=j+160|0;n=j;o=k+0|0;p=h+32|0;q=o+32|0;do{a[o>>0]=a[p>>0]|0;o=o+1|0;p=p+1|0}while((o|0)<(q|0));r=Ab(f|0,g|0,64,0)|0;s=D;t=d;c[t>>2]=r;c[t+4>>2]=s;Gb(b+64|0,e|0,f|0)|0;e=b+32|0;Gb(e|0,h|0,32)|0;t=Ab(f|0,g|0,32,0)|0;ob(l,e,t,D)|0;o=e+0|0;p=k+0|0;q=o+32|0;do{a[o>>0]=a[p>>0]|0;o=o+1|0;p=p+1|0}while((o|0)<(q|0));kb(l);eb(n,l);cb(b,n);ob(m,b,r,s)|0;kb(m);jb(e,m,h,l);i=j;return 0}function qb(a){a=a|0;var b=0,d=0,e=0,f=0;b=i;d=a+128|0;e=31840|0;f=d+64|0;do{c[d>>2]=c[e>>2];d=d+4|0;e=e+4|0}while((d|0)<(f|0));e=a+192|0;c[e>>2]=0;c[e+4>>2]=0;i=b;return}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;e=i;f=a+192|0;if(!d){i=e;return}g=a+128|0;h=d;d=b;b=c[f>>2]&127;while(1){j=128-b|0;k=j>>>0>h>>>0?h:j;Fb(a+b|0,d|0,k|0)|0;j=k+b|0;if((j|0)==128){tb(a,g);l=0}else l=j;j=f;m=Ab(c[j>>2]|0,c[j+4>>2]|0,k|0,0)|0;j=f;c[j>>2]=m;c[j+4>>2]=D;if((h|0)==(k|0))break;else{h=h-k|0;d=d+k|0;b=l}}i=e;return}function sb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;ub(a,0,0,b,8);b=a+128|0;e=31840|0;f=b+64|0;do{c[b>>2]=c[e>>2];b=b+4|0;e=e+4|0}while((b|0)<(f|0));e=a+192|0;c[e>>2]=0;c[e+4>>2]=0;i=d;return}function tb(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0;e=i;i=i+640|0;f=e;g=0;do{h=g<<3;j=Db(d[a+h>>0]|0|0,0,56)|0;k=D;l=Db(d[a+(h|1)>>0]|0|0,0,48)|0;m=D|k;k=Db(d[a+(h|2)>>0]|0|0,0,40)|0;n=m|D|(d[a+(h|3)>>0]|0);m=Db(d[a+(h|4)>>0]|0|0,0,24)|0;o=n|D;n=Db(d[a+(h|5)>>0]|0|0,0,16)|0;p=o|D;o=Db(d[a+(h|6)>>0]|0|0,0,8)|0;q=f+(g<<3)|0;c[q>>2]=l|j|k|m|n|o|(d[a+(h|7)>>0]|0);c[q+4>>2]=p|D;g=g+1|0}while((g|0)!=16);g=f;a=c[g>>2]|0;p=c[g+4>>2]|0;g=16;do{q=f+(g+-2<<3)|0;h=c[q>>2]|0;o=c[q+4>>2]|0;q=Db(h|0,o|0,45)|0;n=D;m=Cb(h|0,o|0,19)|0;k=n|D;n=Db(h|0,o|0,3)|0;j=D;l=Cb(h|0,o|0,61)|0;r=j|D;j=Cb(h|0,o|0,6)|0;o=r^D^k;k=f+(g+-7<<3)|0;r=c[k>>2]|0;h=c[k+4>>2]|0;k=f+(g+-15<<3)|0;s=a;a=c[k>>2]|0;t=p;p=c[k+4>>2]|0;k=Db(a|0,p|0,63)|0;u=D;v=Cb(a|0,p|0,1)|0;w=u|D;u=Db(a|0,p|0,56)|0;x=D;y=Cb(a|0,p|0,8)|0;z=x|D;x=Cb(a|0,p|0,7)|0;A=z^D^w;w=Ab(s|0,t|0,r|0,h|0)|0;h=Ab(w|0,D|0,(n|l)^j^(q|m)|0,o|0)|0;o=Ab(h|0,D|0,(u|y)^x^(k|v)|0,A|0)|0;A=f+(g<<3)|0;c[A>>2]=o;c[A+4>>2]=D;g=g+1|0}while((g|0)!=80);g=b;p=b+8|0;a=p;A=b+16|0;o=A;v=b+24|0;k=v;x=b+32|0;y=x;u=b+40|0;h=u;m=b+48|0;q=m;j=b+56|0;l=j;n=c[y>>2]|0;w=c[y+4>>2]|0;y=c[h>>2]|0;r=c[q>>2]|0;t=c[h+4>>2]|0;h=c[q+4>>2]|0;q=c[l>>2]|0;s=c[l+4>>2]|0;l=c[g>>2]|0;z=c[g+4>>2]|0;g=c[a>>2]|0;B=c[a+4>>2]|0;a=c[o>>2]|0;C=c[o+4>>2]|0;o=c[k>>2]|0;E=c[k+4>>2]|0;k=0;do{F=Db(n|0,w|0,50)|0;G=D;H=Cb(n|0,w|0,14)|0;I=G|D;G=Db(n|0,w|0,46)|0;J=D;K=Cb(n|0,w|0,18)|0;L=I^(J|D);J=Db(n|0,w|0,23)|0;I=D;M=Cb(n|0,w|0,41)|0;N=L^(I|D);I=31904+(k<<3)|0;L=c[I>>2]|0;O=c[I+4>>2]|0;I=f+(k<<3)|0;P=c[I>>2]|0;Q=c[I+4>>2]|0;I=Ab((y^r)&n^r|0,(t^h)&w^h|0,q|0,s|0)|0;R=Ab(I|0,D|0,(F|H)^(G|K)^(J|M)|0,N|0)|0;N=Ab(R|0,D|0,L|0,O|0)|0;O=Ab(N|0,D|0,P|0,Q|0)|0;Q=D;P=Db(l|0,z|0,36)|0;N=D;L=Cb(l|0,z|0,28)|0;R=N|D;N=Db(l|0,z|0,30)|0;M=D;J=Cb(l|0,z|0,34)|0;K=R^(M|D);M=Db(l|0,z|0,25)|0;R=D;G=Cb(l|0,z|0,39)|0;H=Ab((P|L)^(N|J)^(M|G)|0,K^(R|D)|0,(l|g)&a|l&g|0,(z|B)&C|z&B|0)|0;R=D;K=Ab(O|0,Q|0,o|0,E|0)|0;G=D;M=Ab(H|0,R|0,O|0,Q|0)|0;Q=D;O=Db(K|0,G|0,50)|0;R=D;H=Cb(K|0,G|0,14)|0;J=R|D;R=Db(K|0,G|0,46)|0;N=D;L=Cb(K|0,G|0,18)|0;P=J^(N|D);N=Db(K|0,G|0,23)|0;J=D;F=Cb(K|0,G|0,41)|0;I=P^(J|D);J=k|1;P=31904+(J<<3)|0;S=f+(J<<3)|0;J=c[S>>2]|0;T=c[S+4>>2]|0;S=Ab(c[P>>2]|0,c[P+4>>2]|0,r|0,h|0)|0;P=Ab(S|0,D|0,J|0,T|0)|0;T=Ab(P|0,D|0,K&(n^y)^y|0,G&(w^t)^t|0)|0;P=Ab(T|0,D|0,(O|H)^(R|L)^(N|F)|0,I|0)|0;I=D;F=Db(M|0,Q|0,36)|0;N=D;L=Cb(M|0,Q|0,28)|0;R=N|D;N=Db(M|0,Q|0,30)|0;H=D;O=Cb(M|0,Q|0,34)|0;T=R^(H|D);H=Db(M|0,Q|0,25)|0;R=D;J=Cb(M|0,Q|0,39)|0;S=Ab((F|L)^(N|O)^(H|J)|0,T^(R|D)|0,(M|l)&g|M&l|0,(Q|z)&B|Q&z|0)|0;R=D;T=Ab(P|0,I|0,a|0,C|0)|0;J=D;H=Ab(S|0,R|0,P|0,I|0)|0;I=D;P=Db(T|0,J|0,50)|0;R=D;S=Cb(T|0,J|0,14)|0;O=R|D;R=Db(T|0,J|0,46)|0;N=D;L=Cb(T|0,J|0,18)|0;F=O^(N|D);N=Db(T|0,J|0,23)|0;O=D;U=Cb(T|0,J|0,41)|0;V=F^(O|D);O=k|2;F=31904+(O<<3)|0;W=f+(O<<3)|0;O=c[W>>2]|0;X=c[W+4>>2]|0;W=Ab(c[F>>2]|0,c[F+4>>2]|0,y|0,t|0)|0;F=Ab(W|0,D|0,O|0,X|0)|0;X=Ab(F|0,D|0,T&(K^n)^n|0,J&(G^w)^w|0)|0;F=Ab(X|0,D|0,(P|S)^(R|L)^(N|U)|0,V|0)|0;V=D;U=Db(H|0,I|0,36)|0;N=D;L=Cb(H|0,I|0,28)|0;R=N|D;N=Db(H|0,I|0,30)|0;S=D;P=Cb(H|0,I|0,34)|0;X=R^(S|D);S=Db(H|0,I|0,25)|0;R=D;O=Cb(H|0,I|0,39)|0;W=Ab((U|L)^(N|P)^(S|O)|0,X^(R|D)|0,(H|M)&l|H&M|0,(I|Q)&z|I&Q|0)|0;R=D;X=Ab(F|0,V|0,g|0,B|0)|0;O=D;S=Ab(W|0,R|0,F|0,V|0)|0;V=D;F=Db(X|0,O|0,50)|0;R=D;W=Cb(X|0,O|0,14)|0;P=R|D;R=Db(X|0,O|0,46)|0;N=D;L=Cb(X|0,O|0,18)|0;U=P^(N|D);N=Db(X|0,O|0,23)|0;P=D;Y=Cb(X|0,O|0,41)|0;Z=U^(P|D);P=k|3;U=31904+(P<<3)|0;_=f+(P<<3)|0;P=c[_>>2]|0;$=c[_+4>>2]|0;_=Ab(c[U>>2]|0,c[U+4>>2]|0,n|0,w|0)|0;U=Ab(_|0,D|0,P|0,$|0)|0;$=Ab(U|0,D|0,X&(T^K)^K|0,O&(J^G)^G|0)|0;U=Ab($|0,D|0,(F|W)^(R|L)^(N|Y)|0,Z|0)|0;Z=D;Y=Db(S|0,V|0,36)|0;N=D;L=Cb(S|0,V|0,28)|0;R=N|D;N=Db(S|0,V|0,30)|0;W=D;F=Cb(S|0,V|0,34)|0;$=R^(W|D);W=Db(S|0,V|0,25)|0;R=D;P=Cb(S|0,V|0,39)|0;_=Ab((Y|L)^(N|F)^(W|P)|0,$^(R|D)|0,(S|H)&M|S&H|0,(V|I)&Q|V&I|0)|0;R=D;$=Ab(U|0,Z|0,l|0,z|0)|0;P=D;W=Ab(_|0,R|0,U|0,Z|0)|0;Z=D;U=Db($|0,P|0,50)|0;R=D;_=Cb($|0,P|0,14)|0;F=R|D;R=Db($|0,P|0,46)|0;N=D;L=Cb($|0,P|0,18)|0;Y=F^(N|D);N=Db($|0,P|0,23)|0;F=D;aa=Cb($|0,P|0,41)|0;ba=Y^(F|D);F=k|4;Y=31904+(F<<3)|0;ca=f+(F<<3)|0;F=c[ca>>2]|0;da=c[ca+4>>2]|0;ca=Ab(c[Y>>2]|0,c[Y+4>>2]|0,K|0,G|0)|0;G=Ab(ca|0,D|0,F|0,da|0)|0;da=Ab(G|0,D|0,$&(X^T)^T|0,P&(O^J)^J|0)|0;G=Ab(da|0,D|0,(U|_)^(R|L)^(N|aa)|0,ba|0)|0;ba=D;aa=Db(W|0,Z|0,36)|0;N=D;L=Cb(W|0,Z|0,28)|0;R=N|D;N=Db(W|0,Z|0,30)|0;_=D;U=Cb(W|0,Z|0,34)|0;da=R^(_|D);_=Db(W|0,Z|0,25)|0;R=D;F=Cb(W|0,Z|0,39)|0;ca=Ab((aa|L)^(N|U)^(_|F)|0,da^(R|D)|0,(W|S)&H|W&S|0,(Z|V)&I|Z&V|0)|0;R=D;q=Ab(G|0,ba|0,M|0,Q|0)|0;s=D;o=Ab(ca|0,R|0,G|0,ba|0)|0;E=D;ba=Db(q|0,s|0,50)|0;G=D;R=Cb(q|0,s|0,14)|0;ca=G|D;G=Db(q|0,s|0,46)|0;Q=D;M=Cb(q|0,s|0,18)|0;da=ca^(Q|D);Q=Db(q|0,s|0,23)|0;ca=D;F=Cb(q|0,s|0,41)|0;_=da^(ca|D);ca=k|5;da=31904+(ca<<3)|0;U=f+(ca<<3)|0;ca=c[U>>2]|0;N=c[U+4>>2]|0;U=Ab(c[da>>2]|0,c[da+4>>2]|0,T|0,J|0)|0;J=Ab(U|0,D|0,ca|0,N|0)|0;N=Ab(J|0,D|0,q&($^X)^X|0,s&(P^O)^O|0)|0;J=Ab(N|0,D|0,(ba|R)^(G|M)^(Q|F)|0,_|0)|0;_=D;F=Db(o|0,E|0,36)|0;Q=D;M=Cb(o|0,E|0,28)|0;G=Q|D;Q=Db(o|0,E|0,30)|0;R=D;ba=Cb(o|0,E|0,34)|0;N=G^(R|D);R=Db(o|0,E|0,25)|0;G=D;ca=Cb(o|0,E|0,39)|0;U=Ab((F|M)^(Q|ba)^(R|ca)|0,N^(G|D)|0,(o|W)&S|o&W|0,(E|Z)&V|E&Z|0)|0;G=D;r=Ab(J|0,_|0,H|0,I|0)|0;h=D;a=Ab(U|0,G|0,J|0,_|0)|0;C=D;_=Db(r|0,h|0,50)|0;J=D;G=Cb(r|0,h|0,14)|0;U=J|D;J=Db(r|0,h|0,46)|0;I=D;H=Cb(r|0,h|0,18)|0;N=U^(I|D);I=Db(r|0,h|0,23)|0;U=D;ca=Cb(r|0,h|0,41)|0;R=N^(U|D);U=k|6;N=31904+(U<<3)|0;ba=f+(U<<3)|0;U=Ab(c[ba>>2]|0,c[ba+4>>2]|0,c[N>>2]|0,c[N+4>>2]|0)|0;N=Ab(U|0,D|0,X|0,O|0)|0;O=Ab(N|0,D|0,r&(q^$)^$|0,h&(s^P)^P|0)|0;N=Ab(O|0,D|0,(_|G)^(J|H)^(I|ca)|0,R|0)|0;R=D;ca=Db(a|0,C|0,36)|0;I=D;H=Cb(a|0,C|0,28)|0;J=I|D;I=Db(a|0,C|0,30)|0;G=D;_=Cb(a|0,C|0,34)|0;O=J^(G|D);G=Db(a|0,C|0,25)|0;J=D;X=Cb(a|0,C|0,39)|0;U=Ab((ca|H)^(I|_)^(G|X)|0,O^(J|D)|0,(a|o)&W|a&o|0,(C|E)&Z|C&E|0)|0;J=D;y=Ab(N|0,R|0,S|0,V|0)|0;t=D;g=Ab(U|0,J|0,N|0,R|0)|0;B=D;R=Db(y|0,t|0,50)|0;N=D;J=Cb(y|0,t|0,14)|0;U=N|D;N=Db(y|0,t|0,46)|0;V=D;S=Cb(y|0,t|0,18)|0;O=U^(V|D);V=Db(y|0,t|0,23)|0;U=D;X=Cb(y|0,t|0,41)|0;G=O^(U|D);U=k|7;O=31904+(U<<3)|0;_=f+(U<<3)|0;U=Ab(c[_>>2]|0,c[_+4>>2]|0,c[O>>2]|0,c[O+4>>2]|0)|0;O=Ab(U|0,D|0,$|0,P|0)|0;P=Ab(O|0,D|0,y&(r^q)^q|0,t&(h^s)^s|0)|0;O=Ab(P|0,D|0,(R|J)^(N|S)^(V|X)|0,G|0)|0;G=D;X=Db(g|0,B|0,36)|0;V=D;S=Cb(g|0,B|0,28)|0;N=V|D;V=Db(g|0,B|0,30)|0;J=D;R=Cb(g|0,B|0,34)|0;P=N^(J|D);J=Db(g|0,B|0,25)|0;N=D;$=Cb(g|0,B|0,39)|0;U=Ab((X|S)^(V|R)^(J|$)|0,P^(N|D)|0,(g|a)&o|g&a|0,(B|C)&E|B&C|0)|0;N=D;n=Ab(O|0,G|0,W|0,Z|0)|0;w=D;l=Ab(U|0,N|0,O|0,G|0)|0;z=D;k=k+8|0}while((k|0)<80);k=b;f=Ab(c[k>>2]|0,c[k+4>>2]|0,l|0,z|0)|0;z=b;c[z>>2]=f;c[z+4>>2]=D;z=p;f=Ab(c[z>>2]|0,c[z+4>>2]|0,g|0,B|0)|0;B=p;c[B>>2]=f;c[B+4>>2]=D;B=A;f=Ab(c[B>>2]|0,c[B+4>>2]|0,a|0,C|0)|0;C=A;c[C>>2]=f;c[C+4>>2]=D;C=v;f=Ab(c[C>>2]|0,c[C+4>>2]|0,o|0,E|0)|0;E=v;c[E>>2]=f;c[E+4>>2]=D;E=x;f=Ab(c[E>>2]|0,c[E+4>>2]|0,n|0,w|0)|0;w=x;c[w>>2]=f;c[w+4>>2]=D;w=u;f=Ab(c[w>>2]|0,c[w+4>>2]|0,y|0,t|0)|0;t=u;c[t>>2]=f;c[t+4>>2]=D;t=m;f=Ab(c[t>>2]|0,c[t+4>>2]|0,r|0,h|0)|0;h=m;c[h>>2]=f;c[h+4>>2]=D;h=j;f=Ab(c[h>>2]|0,c[h+4>>2]|0,q|0,s|0)|0;s=j;c[s>>2]=f;c[s+4>>2]=D;i=e;return}function ub(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;h=i;j=b+192|0;k=c[j>>2]&127;l=128>>>e;m=k+1|0;a[b+k>>0]=0-l&d|l;l=b+m|0;if(m>>>0>112){Bb(l|0,0,k^127|0)|0;m=b+128|0;tb(b,m);d=b+0|0;n=d+112|0;do{a[d>>0]=0;d=d+1|0}while((d|0)<(n|0));o=m;p=m}else{Bb(l|0,0,111-k|0)|0;k=b+128|0;o=k;p=k}k=b+112|0;l=j;j=c[l>>2]|0;m=c[l+4>>2]|0;l=Cb(j|0,m|0,61)|0;a[k+0>>0]=0;a[k+1>>0]=0;a[k+2>>0]=0;a[k+3>>0]=0;a[k+4>>0]=0;a[k+5>>0]=0;a[k+6>>0]=0;a[b+119>>0]=l;l=Db(j|0,m|0,3)|0;m=Ab(l|0,D|0,e|0,0)|0;e=D;l=Cb(m|0,e|0,56)|0;a[b+120>>0]=l;l=Cb(m|0,e|0,48)|0;a[b+121>>0]=l;l=Cb(m|0,e|0,40)|0;a[b+122>>0]=l;a[b+123>>0]=e;l=Cb(m|0,e|0,24)|0;a[b+124>>0]=l;l=Cb(m|0,e|0,16)|0;a[b+125>>0]=l;l=Cb(m|0,e|0,8)|0;a[b+126>>0]=l;a[b+127>>0]=m;tb(b,o);if(!g){i=h;return}else q=0;do{o=q<<3;b=p+(q<<3)|0;m=c[b>>2]|0;l=c[b+4>>2]|0;b=Cb(m|0,l|0,56)|0;a[f+o>>0]=b;b=Cb(m|0,l|0,48)|0;a[f+(o|1)>>0]=b;b=Cb(m|0,l|0,40)|0;a[f+(o|2)>>0]=b;a[f+(o|3)>>0]=l;b=Cb(m|0,l|0,24)|0;a[f+(o|4)>>0]=b;b=Cb(m|0,l|0,16)|0;a[f+(o|5)>>0]=b;b=Cb(m|0,l|0,8)|0;a[f+(o|6)>>0]=b;a[f+(o|7)>>0]=m;q=q+1|0}while((q|0)!=(g|0));i=h;return}function vb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ga=0,ja=0,ka=0,la=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0;b=i;do if(a>>>0<245){if(a>>>0<11)d=16;else d=a+11&-8;e=d>>>3;f=c[8136]|0;g=f>>>e;if(g&3){h=(g&1^1)+e|0;j=h<<1;k=32584+(j<<2)|0;l=32584+(j+2<<2)|0;j=c[l>>2]|0;m=j+8|0;n=c[m>>2]|0;do if((k|0)!=(n|0)){if(n>>>0<(c[8140]|0)>>>0)fa();o=n+12|0;if((c[o>>2]|0)==(j|0)){c[o>>2]=k;c[l>>2]=n;break}else fa()}else c[8136]=f&~(1<<h);while(0);n=h<<3;c[j+4>>2]=n|3;l=j+(n|4)|0;c[l>>2]=c[l>>2]|1;p=m;i=b;return p|0}l=c[8138]|0;if(d>>>0>l>>>0){if(g){n=2<<e;k=g<<e&(n|0-n);n=(k&0-k)+-1|0;k=n>>>12&16;o=n>>>k;n=o>>>5&8;q=o>>>n;o=q>>>2&4;r=q>>>o;q=r>>>1&2;s=r>>>q;r=s>>>1&1;t=(n|k|o|q|r)+(s>>>r)|0;r=t<<1;s=32584+(r<<2)|0;q=32584+(r+2<<2)|0;r=c[q>>2]|0;o=r+8|0;k=c[o>>2]|0;do if((s|0)!=(k|0)){if(k>>>0<(c[8140]|0)>>>0)fa();n=k+12|0;if((c[n>>2]|0)==(r|0)){c[n>>2]=s;c[q>>2]=k;u=c[8138]|0;break}else fa()}else{c[8136]=f&~(1<<t);u=l}while(0);l=t<<3;f=l-d|0;c[r+4>>2]=d|3;k=r+d|0;c[r+(d|4)>>2]=f|1;c[r+l>>2]=f;if(u){l=c[8141]|0;q=u>>>3;s=q<<1;e=32584+(s<<2)|0;g=c[8136]|0;m=1<<q;if(g&m){q=32584+(s+2<<2)|0;j=c[q>>2]|0;if(j>>>0<(c[8140]|0)>>>0)fa();else{v=q;w=j}}else{c[8136]=g|m;v=32584+(s+2<<2)|0;w=e}c[v>>2]=l;c[w+12>>2]=l;c[l+8>>2]=w;c[l+12>>2]=e}c[8138]=f;c[8141]=k;p=o;i=b;return p|0}k=c[8137]|0;if(k){f=(k&0-k)+-1|0;k=f>>>12&16;e=f>>>k;f=e>>>5&8;l=e>>>f;e=l>>>2&4;s=l>>>e;l=s>>>1&2;m=s>>>l;s=m>>>1&1;g=c[32848+((f|k|e|l|s)+(m>>>s)<<2)>>2]|0;s=(c[g+4>>2]&-8)-d|0;m=g;l=g;while(1){g=c[m+16>>2]|0;if(!g){e=c[m+20>>2]|0;if(!e)break;else x=e}else x=g;g=(c[x+4>>2]&-8)-d|0;e=g>>>0<s>>>0;s=e?g:s;m=x;l=e?x:l}m=c[8140]|0;if(l>>>0<m>>>0)fa();o=l+d|0;if(l>>>0>=o>>>0)fa();r=c[l+24>>2]|0;t=c[l+12>>2]|0;do if((t|0)==(l|0)){e=l+20|0;g=c[e>>2]|0;if(!g){k=l+16|0;f=c[k>>2]|0;if(!f){y=0;break}else{z=f;A=k}}else{z=g;A=e}while(1){e=z+20|0;g=c[e>>2]|0;if(g){z=g;A=e;continue}e=z+16|0;g=c[e>>2]|0;if(!g)break;else{z=g;A=e}}if(A>>>0<m>>>0)fa();else{c[A>>2]=0;y=z;break}}else{e=c[l+8>>2]|0;if(e>>>0<m>>>0)fa();g=e+12|0;if((c[g>>2]|0)!=(l|0))fa();k=t+8|0;if((c[k>>2]|0)==(l|0)){c[g>>2]=t;c[k>>2]=e;y=t;break}else fa()}while(0);do if(r){t=c[l+28>>2]|0;m=32848+(t<<2)|0;if((l|0)==(c[m>>2]|0)){c[m>>2]=y;if(!y){c[8137]=c[8137]&~(1<<t);break}}else{if(r>>>0<(c[8140]|0)>>>0)fa();t=r+16|0;if((c[t>>2]|0)==(l|0))c[t>>2]=y;else c[r+20>>2]=y;if(!y)break}t=c[8140]|0;if(y>>>0<t>>>0)fa();c[y+24>>2]=r;m=c[l+16>>2]|0;do if(m)if(m>>>0<t>>>0)fa();else{c[y+16>>2]=m;c[m+24>>2]=y;break}while(0);m=c[l+20>>2]|0;if(m)if(m>>>0<(c[8140]|0)>>>0)fa();else{c[y+20>>2]=m;c[m+24>>2]=y;break}}while(0);if(s>>>0<16){r=s+d|0;c[l+4>>2]=r|3;m=l+(r+4)|0;c[m>>2]=c[m>>2]|1}else{c[l+4>>2]=d|3;c[l+(d|4)>>2]=s|1;c[l+(s+d)>>2]=s;m=c[8138]|0;if(m){r=c[8141]|0;t=m>>>3;m=t<<1;e=32584+(m<<2)|0;k=c[8136]|0;g=1<<t;if(k&g){t=32584+(m+2<<2)|0;f=c[t>>2]|0;if(f>>>0<(c[8140]|0)>>>0)fa();else{B=t;C=f}}else{c[8136]=k|g;B=32584+(m+2<<2)|0;C=e}c[B>>2]=r;c[C+12>>2]=r;c[r+8>>2]=C;c[r+12>>2]=e}c[8138]=s;c[8141]=o}p=l+8|0;i=b;return p|0}else D=d}else D=d}else if(a>>>0<=4294967231){e=a+11|0;r=e&-8;m=c[8137]|0;if(m){g=0-r|0;k=e>>>8;if(k)if(r>>>0>16777215)E=31;else{e=(k+1048320|0)>>>16&8;f=k<<e;k=(f+520192|0)>>>16&4;t=f<<k;f=(t+245760|0)>>>16&2;j=14-(k|e|f)+(t<<f>>>15)|0;E=r>>>(j+7|0)&1|j<<1}else E=0;j=c[32848+(E<<2)>>2]|0;a:do if(!j){F=g;G=0;H=0}else{if((E|0)==31)I=0;else I=25-(E>>>1)|0;f=g;t=0;e=r<<I;k=j;q=0;while(1){h=c[k+4>>2]&-8;n=h-r|0;if(n>>>0<f>>>0)if((h|0)==(r|0)){F=n;G=k;H=k;break a}else{J=n;K=k}else{J=f;K=q}n=c[k+20>>2]|0;k=c[k+(e>>>31<<2)+16>>2]|0;h=(n|0)==0|(n|0)==(k|0)?t:n;if(!k){F=J;G=h;H=K;break}else{f=J;t=h;e=e<<1;q=K}}}while(0);if((G|0)==0&(H|0)==0){j=2<<E;g=m&(j|0-j);if(!g){D=r;break}j=(g&0-g)+-1|0;g=j>>>12&16;l=j>>>g;j=l>>>5&8;o=l>>>j;l=o>>>2&4;s=o>>>l;o=s>>>1&2;q=s>>>o;s=q>>>1&1;L=c[32848+((j|g|l|o|s)+(q>>>s)<<2)>>2]|0}else L=G;if(!L){M=F;N=H}else{s=F;q=L;o=H;while(1){l=(c[q+4>>2]&-8)-r|0;g=l>>>0<s>>>0;j=g?l:s;l=g?q:o;g=c[q+16>>2]|0;if(g){s=j;q=g;o=l;continue}q=c[q+20>>2]|0;if(!q){M=j;N=l;break}else{s=j;o=l}}}if((N|0)!=0?M>>>0<((c[8138]|0)-r|0)>>>0:0){o=c[8140]|0;if(N>>>0<o>>>0)fa();s=N+r|0;if(N>>>0>=s>>>0)fa();q=c[N+24>>2]|0;m=c[N+12>>2]|0;do if((m|0)==(N|0)){l=N+20|0;j=c[l>>2]|0;if(!j){g=N+16|0;e=c[g>>2]|0;if(!e){O=0;break}else{P=e;Q=g}}else{P=j;Q=l}while(1){l=P+20|0;j=c[l>>2]|0;if(j){P=j;Q=l;continue}l=P+16|0;j=c[l>>2]|0;if(!j)break;else{P=j;Q=l}}if(Q>>>0<o>>>0)fa();else{c[Q>>2]=0;O=P;break}}else{l=c[N+8>>2]|0;if(l>>>0<o>>>0)fa();j=l+12|0;if((c[j>>2]|0)!=(N|0))fa();g=m+8|0;if((c[g>>2]|0)==(N|0)){c[j>>2]=m;c[g>>2]=l;O=m;break}else fa()}while(0);do if(q){m=c[N+28>>2]|0;o=32848+(m<<2)|0;if((N|0)==(c[o>>2]|0)){c[o>>2]=O;if(!O){c[8137]=c[8137]&~(1<<m);break}}else{if(q>>>0<(c[8140]|0)>>>0)fa();m=q+16|0;if((c[m>>2]|0)==(N|0))c[m>>2]=O;else c[q+20>>2]=O;if(!O)break}m=c[8140]|0;if(O>>>0<m>>>0)fa();c[O+24>>2]=q;o=c[N+16>>2]|0;do if(o)if(o>>>0<m>>>0)fa();else{c[O+16>>2]=o;c[o+24>>2]=O;break}while(0);o=c[N+20>>2]|0;if(o)if(o>>>0<(c[8140]|0)>>>0)fa();else{c[O+20>>2]=o;c[o+24>>2]=O;break}}while(0);b:do if(M>>>0>=16){c[N+4>>2]=r|3;c[N+(r|4)>>2]=M|1;c[N+(M+r)>>2]=M;q=M>>>3;if(M>>>0<256){o=q<<1;m=32584+(o<<2)|0;l=c[8136]|0;g=1<<q;do if(!(l&g)){c[8136]=l|g;R=32584+(o+2<<2)|0;S=m}else{q=32584+(o+2<<2)|0;j=c[q>>2]|0;if(j>>>0>=(c[8140]|0)>>>0){R=q;S=j;break}fa()}while(0);c[R>>2]=s;c[S+12>>2]=s;c[N+(r+8)>>2]=S;c[N+(r+12)>>2]=m;break}o=M>>>8;if(o)if(M>>>0>16777215)T=31;else{g=(o+1048320|0)>>>16&8;l=o<<g;o=(l+520192|0)>>>16&4;j=l<<o;l=(j+245760|0)>>>16&2;q=14-(o|g|l)+(j<<l>>>15)|0;T=M>>>(q+7|0)&1|q<<1}else T=0;q=32848+(T<<2)|0;c[N+(r+28)>>2]=T;c[N+(r+20)>>2]=0;c[N+(r+16)>>2]=0;l=c[8137]|0;j=1<<T;if(!(l&j)){c[8137]=l|j;c[q>>2]=s;c[N+(r+24)>>2]=q;c[N+(r+12)>>2]=s;c[N+(r+8)>>2]=s;break}j=c[q>>2]|0;if((T|0)==31)U=0;else U=25-(T>>>1)|0;c:do if((c[j+4>>2]&-8|0)!=(M|0)){q=M<<U;l=j;while(1){V=l+(q>>>31<<2)+16|0;g=c[V>>2]|0;if(!g)break;if((c[g+4>>2]&-8|0)==(M|0)){W=g;break c}else{q=q<<1;l=g}}if(V>>>0<(c[8140]|0)>>>0)fa();else{c[V>>2]=s;c[N+(r+24)>>2]=l;c[N+(r+12)>>2]=s;c[N+(r+8)>>2]=s;break b}}else W=j;while(0);j=W+8|0;m=c[j>>2]|0;q=c[8140]|0;if(W>>>0>=q>>>0&m>>>0>=q>>>0){c[m+12>>2]=s;c[j>>2]=s;c[N+(r+8)>>2]=m;c[N+(r+12)>>2]=W;c[N+(r+24)>>2]=0;break}else fa()}else{m=M+r|0;c[N+4>>2]=m|3;j=N+(m+4)|0;c[j>>2]=c[j>>2]|1}while(0);p=N+8|0;i=b;return p|0}else D=r}else D=r}else D=-1;while(0);N=c[8138]|0;if(N>>>0>=D>>>0){M=N-D|0;W=c[8141]|0;if(M>>>0>15){c[8141]=W+D;c[8138]=M;c[W+(D+4)>>2]=M|1;c[W+N>>2]=M;c[W+4>>2]=D|3}else{c[8138]=0;c[8141]=0;c[W+4>>2]=N|3;M=W+(N+4)|0;c[M>>2]=c[M>>2]|1}p=W+8|0;i=b;return p|0}W=c[8139]|0;if(W>>>0>D>>>0){M=W-D|0;c[8139]=M;W=c[8142]|0;c[8142]=W+D;c[W+(D+4)>>2]=M|1;c[W+4>>2]=D|3;p=W+8|0;i=b;return p|0}do if(!(c[8254]|0)){W=ea(30)|0;if(!(W+-1&W)){c[8256]=W;c[8255]=W;c[8257]=-1;c[8258]=-1;c[8259]=0;c[8247]=0;c[8254]=(ia(0)|0)&-16^1431655768;break}else fa()}while(0);W=D+48|0;M=c[8256]|0;N=D+47|0;V=M+N|0;U=0-M|0;M=V&U;if(M>>>0<=D>>>0){p=0;i=b;return p|0}T=c[8246]|0;if((T|0)!=0?(S=c[8244]|0,R=S+M|0,R>>>0<=S>>>0|R>>>0>T>>>0):0){p=0;i=b;return p|0}d:do if(!(c[8247]&4)){T=c[8142]|0;e:do if(T){R=32992|0;while(1){S=c[R>>2]|0;if(S>>>0<=T>>>0?(X=R+4|0,(S+(c[X>>2]|0)|0)>>>0>T>>>0):0)break;S=c[R+8>>2]|0;if(!S){Y=181;break e}else R=S}if(R){S=V-(c[8139]|0)&U;if(S>>>0<2147483647){O=ha(S|0)|0;if((O|0)==((c[R>>2]|0)+(c[X>>2]|0)|0)){Z=O;_=S;Y=190}else{$=O;aa=S;Y=191}}else ba=0}else Y=181}else Y=181;while(0);do if((Y|0)==181){T=ha(0)|0;if((T|0)!=(-1|0)){r=T;S=c[8255]|0;O=S+-1|0;if(!(O&r))ca=M;else ca=M-r+(O+r&0-S)|0;S=c[8244]|0;r=S+ca|0;if(ca>>>0>D>>>0&ca>>>0<2147483647){O=c[8246]|0;if((O|0)!=0?r>>>0<=S>>>0|r>>>0>O>>>0:0){ba=0;break}O=ha(ca|0)|0;if((O|0)==(T|0)){Z=T;_=ca;Y=190}else{$=O;aa=ca;Y=191}}else ba=0}else ba=0}while(0);f:do if((Y|0)==190)if((Z|0)==(-1|0))ba=_;else{da=Z;ga=_;Y=201;break d}else if((Y|0)==191){O=0-aa|0;do if(($|0)!=(-1|0)&aa>>>0<2147483647&W>>>0>aa>>>0?(T=c[8256]|0,r=N-aa+T&0-T,r>>>0<2147483647):0)if((ha(r|0)|0)==(-1|0)){ha(O|0)|0;ba=0;break f}else{ja=r+aa|0;break}else ja=aa;while(0);if(($|0)==(-1|0))ba=0;else{da=$;ga=ja;Y=201;break d}}while(0);c[8247]=c[8247]|4;ka=ba;Y=198}else{ka=0;Y=198}while(0);if((((Y|0)==198?M>>>0<2147483647:0)?(ba=ha(M|0)|0,M=ha(0)|0,(ba|0)!=(-1|0)&(M|0)!=(-1|0)&ba>>>0<M>>>0):0)?(ja=M-ba|0,M=ja>>>0>(D+40|0)>>>0,M):0){da=ba;ga=M?ja:ka;Y=201}if((Y|0)==201){ka=(c[8244]|0)+ga|0;c[8244]=ka;if(ka>>>0>(c[8245]|0)>>>0)c[8245]=ka;ka=c[8142]|0;g:do if(ka){ja=32992|0;while(1){la=c[ja>>2]|0;na=ja+4|0;oa=c[na>>2]|0;if((da|0)==(la+oa|0)){Y=213;break}M=c[ja+8>>2]|0;if(!M)break;else ja=M}if(((Y|0)==213?(c[ja+12>>2]&8|0)==0:0)?ka>>>0>=la>>>0&ka>>>0<da>>>0:0){c[na>>2]=oa+ga;M=(c[8139]|0)+ga|0;ba=ka+8|0;if(!(ba&7))pa=0;else pa=0-ba&7;ba=M-pa|0;c[8142]=ka+pa;c[8139]=ba;c[ka+(pa+4)>>2]=ba|1;c[ka+(M+4)>>2]=40;c[8143]=c[8258];break}M=c[8140]|0;if(da>>>0<M>>>0){c[8140]=da;qa=da}else qa=M;M=da+ga|0;ba=32992|0;while(1){if((c[ba>>2]|0)==(M|0)){Y=223;break}$=c[ba+8>>2]|0;if(!$)break;else ba=$}if((Y|0)==223?(c[ba+12>>2]&8|0)==0:0){c[ba>>2]=da;M=ba+4|0;c[M>>2]=(c[M>>2]|0)+ga;M=da+8|0;if(!(M&7))ra=0;else ra=0-M&7;M=da+(ga+8)|0;if(!(M&7))sa=0;else sa=0-M&7;M=da+(sa+ga)|0;ja=ra+D|0;$=da+ja|0;aa=M-(da+ra)-D|0;c[da+(ra+4)>>2]=D|3;h:do if((M|0)!=(ka|0)){if((M|0)==(c[8141]|0)){N=(c[8138]|0)+aa|0;c[8138]=N;c[8141]=$;c[da+(ja+4)>>2]=N|1;c[da+(N+ja)>>2]=N;break}N=ga+4|0;W=c[da+(N+sa)>>2]|0;if((W&3|0)==1){_=W&-8;Z=W>>>3;i:do if(W>>>0>=256){ca=c[da+((sa|24)+ga)>>2]|0;X=c[da+(ga+12+sa)>>2]|0;do if((X|0)==(M|0)){U=sa|16;V=da+(N+U)|0;O=c[V>>2]|0;if(!O){R=da+(U+ga)|0;U=c[R>>2]|0;if(!U){ta=0;break}else{ua=U;va=R}}else{ua=O;va=V}while(1){V=ua+20|0;O=c[V>>2]|0;if(O){ua=O;va=V;continue}V=ua+16|0;O=c[V>>2]|0;if(!O)break;else{ua=O;va=V}}if(va>>>0<qa>>>0)fa();else{c[va>>2]=0;ta=ua;break}}else{V=c[da+((sa|8)+ga)>>2]|0;if(V>>>0<qa>>>0)fa();O=V+12|0;if((c[O>>2]|0)!=(M|0))fa();R=X+8|0;if((c[R>>2]|0)==(M|0)){c[O>>2]=X;c[R>>2]=V;ta=X;break}else fa()}while(0);if(!ca)break;X=c[da+(ga+28+sa)>>2]|0;l=32848+(X<<2)|0;do if((M|0)!=(c[l>>2]|0)){if(ca>>>0<(c[8140]|0)>>>0)fa();V=ca+16|0;if((c[V>>2]|0)==(M|0))c[V>>2]=ta;else c[ca+20>>2]=ta;if(!ta)break i}else{c[l>>2]=ta;if(ta)break;c[8137]=c[8137]&~(1<<X);break i}while(0);X=c[8140]|0;if(ta>>>0<X>>>0)fa();c[ta+24>>2]=ca;l=sa|16;V=c[da+(l+ga)>>2]|0;do if(V)if(V>>>0<X>>>0)fa();else{c[ta+16>>2]=V;c[V+24>>2]=ta;break}while(0);V=c[da+(N+l)>>2]|0;if(!V)break;if(V>>>0<(c[8140]|0)>>>0)fa();else{c[ta+20>>2]=V;c[V+24>>2]=ta;break}}else{V=c[da+((sa|8)+ga)>>2]|0;X=c[da+(ga+12+sa)>>2]|0;ca=32584+(Z<<1<<2)|0;do if((V|0)!=(ca|0)){if(V>>>0<qa>>>0)fa();if((c[V+12>>2]|0)==(M|0))break;fa()}while(0);if((X|0)==(V|0)){c[8136]=c[8136]&~(1<<Z);break}do if((X|0)==(ca|0))wa=X+8|0;else{if(X>>>0<qa>>>0)fa();l=X+8|0;if((c[l>>2]|0)==(M|0)){wa=l;break}fa()}while(0);c[V+12>>2]=X;c[wa>>2]=V}while(0);xa=da+((_|sa)+ga)|0;ya=_+aa|0}else{xa=M;ya=aa}Z=xa+4|0;c[Z>>2]=c[Z>>2]&-2;c[da+(ja+4)>>2]=ya|1;c[da+(ya+ja)>>2]=ya;Z=ya>>>3;if(ya>>>0<256){N=Z<<1;W=32584+(N<<2)|0;ca=c[8136]|0;l=1<<Z;do if(!(ca&l)){c[8136]=ca|l;za=32584+(N+2<<2)|0;Aa=W}else{Z=32584+(N+2<<2)|0;R=c[Z>>2]|0;if(R>>>0>=(c[8140]|0)>>>0){za=Z;Aa=R;break}fa()}while(0);c[za>>2]=$;c[Aa+12>>2]=$;c[da+(ja+8)>>2]=Aa;c[da+(ja+12)>>2]=W;break}N=ya>>>8;do if(!N)Ba=0;else{if(ya>>>0>16777215){Ba=31;break}l=(N+1048320|0)>>>16&8;ca=N<<l;_=(ca+520192|0)>>>16&4;R=ca<<_;ca=(R+245760|0)>>>16&2;Z=14-(_|l|ca)+(R<<ca>>>15)|0;Ba=ya>>>(Z+7|0)&1|Z<<1}while(0);N=32848+(Ba<<2)|0;c[da+(ja+28)>>2]=Ba;c[da+(ja+20)>>2]=0;c[da+(ja+16)>>2]=0;W=c[8137]|0;Z=1<<Ba;if(!(W&Z)){c[8137]=W|Z;c[N>>2]=$;c[da+(ja+24)>>2]=N;c[da+(ja+12)>>2]=$;c[da+(ja+8)>>2]=$;break}Z=c[N>>2]|0;if((Ba|0)==31)Ca=0;else Ca=25-(Ba>>>1)|0;j:do if((c[Z+4>>2]&-8|0)!=(ya|0)){N=ya<<Ca;W=Z;while(1){Da=W+(N>>>31<<2)+16|0;ca=c[Da>>2]|0;if(!ca)break;if((c[ca+4>>2]&-8|0)==(ya|0)){Ea=ca;break j}else{N=N<<1;W=ca}}if(Da>>>0<(c[8140]|0)>>>0)fa();else{c[Da>>2]=$;c[da+(ja+24)>>2]=W;c[da+(ja+12)>>2]=$;c[da+(ja+8)>>2]=$;break h}}else Ea=Z;while(0);Z=Ea+8|0;N=c[Z>>2]|0;V=c[8140]|0;if(Ea>>>0>=V>>>0&N>>>0>=V>>>0){c[N+12>>2]=$;c[Z>>2]=$;c[da+(ja+8)>>2]=N;c[da+(ja+12)>>2]=Ea;c[da+(ja+24)>>2]=0;break}else fa()}else{N=(c[8139]|0)+aa|0;c[8139]=N;c[8142]=$;c[da+(ja+4)>>2]=N|1}while(0);p=da+(ra|8)|0;i=b;return p|0}ja=32992|0;while(1){Fa=c[ja>>2]|0;if(Fa>>>0<=ka>>>0?(Ga=c[ja+4>>2]|0,Ha=Fa+Ga|0,Ha>>>0>ka>>>0):0)break;ja=c[ja+8>>2]|0}ja=Fa+(Ga+-39)|0;if(!(ja&7))Ia=0;else Ia=0-ja&7;ja=Fa+(Ga+-47+Ia)|0;$=ja>>>0<(ka+16|0)>>>0?ka:ja;ja=$+8|0;aa=da+8|0;if(!(aa&7))Ja=0;else Ja=0-aa&7;aa=ga+-40-Ja|0;c[8142]=da+Ja;c[8139]=aa;c[da+(Ja+4)>>2]=aa|1;c[da+(ga+-36)>>2]=40;c[8143]=c[8258];c[$+4>>2]=27;c[ja+0>>2]=c[8248];c[ja+4>>2]=c[8249];c[ja+8>>2]=c[8250];c[ja+12>>2]=c[8251];c[8248]=da;c[8249]=ga;c[8251]=0;c[8250]=ja;ja=$+28|0;c[ja>>2]=7;if(($+32|0)>>>0<Ha>>>0){aa=ja;do{ja=aa;aa=aa+4|0;c[aa>>2]=7}while((ja+8|0)>>>0<Ha>>>0)}if(($|0)!=(ka|0)){aa=$-ka|0;ja=ka+(aa+4)|0;c[ja>>2]=c[ja>>2]&-2;c[ka+4>>2]=aa|1;c[ka+aa>>2]=aa;ja=aa>>>3;if(aa>>>0<256){M=ja<<1;ba=32584+(M<<2)|0;N=c[8136]|0;Z=1<<ja;do if(!(N&Z)){c[8136]=N|Z;Ka=32584+(M+2<<2)|0;La=ba}else{ja=32584+(M+2<<2)|0;V=c[ja>>2]|0;if(V>>>0>=(c[8140]|0)>>>0){Ka=ja;La=V;break}fa()}while(0);c[Ka>>2]=ka;c[La+12>>2]=ka;c[ka+8>>2]=La;c[ka+12>>2]=ba;break}M=aa>>>8;if(M)if(aa>>>0>16777215)Ma=31;else{Z=(M+1048320|0)>>>16&8;N=M<<Z;M=(N+520192|0)>>>16&4;$=N<<M;N=($+245760|0)>>>16&2;V=14-(M|Z|N)+($<<N>>>15)|0;Ma=aa>>>(V+7|0)&1|V<<1}else Ma=0;V=32848+(Ma<<2)|0;c[ka+28>>2]=Ma;c[ka+20>>2]=0;c[ka+16>>2]=0;N=c[8137]|0;$=1<<Ma;if(!(N&$)){c[8137]=N|$;c[V>>2]=ka;c[ka+24>>2]=V;c[ka+12>>2]=ka;c[ka+8>>2]=ka;break}$=c[V>>2]|0;if((Ma|0)==31)Na=0;else Na=25-(Ma>>>1)|0;k:do if((c[$+4>>2]&-8|0)!=(aa|0)){V=aa<<Na;N=$;while(1){Oa=N+(V>>>31<<2)+16|0;Z=c[Oa>>2]|0;if(!Z)break;if((c[Z+4>>2]&-8|0)==(aa|0)){Pa=Z;break k}else{V=V<<1;N=Z}}if(Oa>>>0<(c[8140]|0)>>>0)fa();else{c[Oa>>2]=ka;c[ka+24>>2]=N;c[ka+12>>2]=ka;c[ka+8>>2]=ka;break g}}else Pa=$;while(0);$=Pa+8|0;aa=c[$>>2]|0;ba=c[8140]|0;if(Pa>>>0>=ba>>>0&aa>>>0>=ba>>>0){c[aa+12>>2]=ka;c[$>>2]=ka;c[ka+8>>2]=aa;c[ka+12>>2]=Pa;c[ka+24>>2]=0;break}else fa()}}else{aa=c[8140]|0;if((aa|0)==0|da>>>0<aa>>>0)c[8140]=da;c[8248]=da;c[8249]=ga;c[8251]=0;c[8145]=c[8254];c[8144]=-1;aa=0;do{$=aa<<1;ba=32584+($<<2)|0;c[32584+($+3<<2)>>2]=ba;c[32584+($+2<<2)>>2]=ba;aa=aa+1|0}while((aa|0)!=32);aa=da+8|0;if(!(aa&7))Qa=0;else Qa=0-aa&7;aa=ga+-40-Qa|0;c[8142]=da+Qa;c[8139]=aa;c[da+(Qa+4)>>2]=aa|1;c[da+(ga+-36)>>2]=40;c[8143]=c[8258]}while(0);ga=c[8139]|0;if(ga>>>0>D>>>0){da=ga-D|0;c[8139]=da;ga=c[8142]|0;c[8142]=ga+D;c[ga+(D+4)>>2]=da|1;c[ga+4>>2]=D|3;p=ga+8|0;i=b;return p|0}}c[(ma()|0)>>2]=12;p=0;i=b;return p|0}function wb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;b=i;if(!a){i=b;return}d=a+-8|0;e=c[8140]|0;if(d>>>0<e>>>0)fa();f=c[a+-4>>2]|0;g=f&3;if((g|0)==1)fa();h=f&-8;j=a+(h+-8)|0;do if(!(f&1)){k=c[d>>2]|0;if(!g){i=b;return}l=-8-k|0;m=a+l|0;n=k+h|0;if(m>>>0<e>>>0)fa();if((m|0)==(c[8141]|0)){o=a+(h+-4)|0;p=c[o>>2]|0;if((p&3|0)!=3){q=m;r=n;break}c[8138]=n;c[o>>2]=p&-2;c[a+(l+4)>>2]=n|1;c[j>>2]=n;i=b;return}p=k>>>3;if(k>>>0<256){k=c[a+(l+8)>>2]|0;o=c[a+(l+12)>>2]|0;s=32584+(p<<1<<2)|0;if((k|0)!=(s|0)){if(k>>>0<e>>>0)fa();if((c[k+12>>2]|0)!=(m|0))fa()}if((o|0)==(k|0)){c[8136]=c[8136]&~(1<<p);q=m;r=n;break}if((o|0)!=(s|0)){if(o>>>0<e>>>0)fa();s=o+8|0;if((c[s>>2]|0)==(m|0))t=s;else fa()}else t=o+8|0;c[k+12>>2]=o;c[t>>2]=k;q=m;r=n;break}k=c[a+(l+24)>>2]|0;o=c[a+(l+12)>>2]|0;do if((o|0)==(m|0)){s=a+(l+20)|0;p=c[s>>2]|0;if(!p){u=a+(l+16)|0;v=c[u>>2]|0;if(!v){w=0;break}else{x=v;y=u}}else{x=p;y=s}while(1){s=x+20|0;p=c[s>>2]|0;if(p){x=p;y=s;continue}s=x+16|0;p=c[s>>2]|0;if(!p)break;else{x=p;y=s}}if(y>>>0<e>>>0)fa();else{c[y>>2]=0;w=x;break}}else{s=c[a+(l+8)>>2]|0;if(s>>>0<e>>>0)fa();p=s+12|0;if((c[p>>2]|0)!=(m|0))fa();u=o+8|0;if((c[u>>2]|0)==(m|0)){c[p>>2]=o;c[u>>2]=s;w=o;break}else fa()}while(0);if(k){o=c[a+(l+28)>>2]|0;s=32848+(o<<2)|0;if((m|0)==(c[s>>2]|0)){c[s>>2]=w;if(!w){c[8137]=c[8137]&~(1<<o);q=m;r=n;break}}else{if(k>>>0<(c[8140]|0)>>>0)fa();o=k+16|0;if((c[o>>2]|0)==(m|0))c[o>>2]=w;else c[k+20>>2]=w;if(!w){q=m;r=n;break}}o=c[8140]|0;if(w>>>0<o>>>0)fa();c[w+24>>2]=k;s=c[a+(l+16)>>2]|0;do if(s)if(s>>>0<o>>>0)fa();else{c[w+16>>2]=s;c[s+24>>2]=w;break}while(0);s=c[a+(l+20)>>2]|0;if(s)if(s>>>0<(c[8140]|0)>>>0)fa();else{c[w+20>>2]=s;c[s+24>>2]=w;q=m;r=n;break}else{q=m;r=n}}else{q=m;r=n}}else{q=d;r=h}while(0);if(q>>>0>=j>>>0)fa();d=a+(h+-4)|0;w=c[d>>2]|0;if(!(w&1))fa();if(!(w&2)){if((j|0)==(c[8142]|0)){e=(c[8139]|0)+r|0;c[8139]=e;c[8142]=q;c[q+4>>2]=e|1;if((q|0)!=(c[8141]|0)){i=b;return}c[8141]=0;c[8138]=0;i=b;return}if((j|0)==(c[8141]|0)){e=(c[8138]|0)+r|0;c[8138]=e;c[8141]=q;c[q+4>>2]=e|1;c[q+e>>2]=e;i=b;return}e=(w&-8)+r|0;x=w>>>3;do if(w>>>0>=256){y=c[a+(h+16)>>2]|0;t=c[a+(h|4)>>2]|0;do if((t|0)==(j|0)){g=a+(h+12)|0;f=c[g>>2]|0;if(!f){s=a+(h+8)|0;o=c[s>>2]|0;if(!o){z=0;break}else{A=o;B=s}}else{A=f;B=g}while(1){g=A+20|0;f=c[g>>2]|0;if(f){A=f;B=g;continue}g=A+16|0;f=c[g>>2]|0;if(!f)break;else{A=f;B=g}}if(B>>>0<(c[8140]|0)>>>0)fa();else{c[B>>2]=0;z=A;break}}else{g=c[a+h>>2]|0;if(g>>>0<(c[8140]|0)>>>0)fa();f=g+12|0;if((c[f>>2]|0)!=(j|0))fa();s=t+8|0;if((c[s>>2]|0)==(j|0)){c[f>>2]=t;c[s>>2]=g;z=t;break}else fa()}while(0);if(y){t=c[a+(h+20)>>2]|0;n=32848+(t<<2)|0;if((j|0)==(c[n>>2]|0)){c[n>>2]=z;if(!z){c[8137]=c[8137]&~(1<<t);break}}else{if(y>>>0<(c[8140]|0)>>>0)fa();t=y+16|0;if((c[t>>2]|0)==(j|0))c[t>>2]=z;else c[y+20>>2]=z;if(!z)break}t=c[8140]|0;if(z>>>0<t>>>0)fa();c[z+24>>2]=y;n=c[a+(h+8)>>2]|0;do if(n)if(n>>>0<t>>>0)fa();else{c[z+16>>2]=n;c[n+24>>2]=z;break}while(0);n=c[a+(h+12)>>2]|0;if(n)if(n>>>0<(c[8140]|0)>>>0)fa();else{c[z+20>>2]=n;c[n+24>>2]=z;break}}}else{n=c[a+h>>2]|0;t=c[a+(h|4)>>2]|0;y=32584+(x<<1<<2)|0;if((n|0)!=(y|0)){if(n>>>0<(c[8140]|0)>>>0)fa();if((c[n+12>>2]|0)!=(j|0))fa()}if((t|0)==(n|0)){c[8136]=c[8136]&~(1<<x);break}if((t|0)!=(y|0)){if(t>>>0<(c[8140]|0)>>>0)fa();y=t+8|0;if((c[y>>2]|0)==(j|0))C=y;else fa()}else C=t+8|0;c[n+12>>2]=t;c[C>>2]=n}while(0);c[q+4>>2]=e|1;c[q+e>>2]=e;if((q|0)==(c[8141]|0)){c[8138]=e;i=b;return}else D=e}else{c[d>>2]=w&-2;c[q+4>>2]=r|1;c[q+r>>2]=r;D=r}r=D>>>3;if(D>>>0<256){w=r<<1;d=32584+(w<<2)|0;e=c[8136]|0;C=1<<r;if(e&C){r=32584+(w+2<<2)|0;j=c[r>>2]|0;if(j>>>0<(c[8140]|0)>>>0)fa();else{E=r;F=j}}else{c[8136]=e|C;E=32584+(w+2<<2)|0;F=d}c[E>>2]=q;c[F+12>>2]=q;c[q+8>>2]=F;c[q+12>>2]=d;i=b;return}d=D>>>8;if(d)if(D>>>0>16777215)G=31;else{F=(d+1048320|0)>>>16&8;E=d<<F;d=(E+520192|0)>>>16&4;w=E<<d;E=(w+245760|0)>>>16&2;C=14-(d|F|E)+(w<<E>>>15)|0;G=D>>>(C+7|0)&1|C<<1}else G=0;C=32848+(G<<2)|0;c[q+28>>2]=G;c[q+20>>2]=0;c[q+16>>2]=0;E=c[8137]|0;w=1<<G;a:do if(E&w){F=c[C>>2]|0;if((G|0)==31)H=0;else H=25-(G>>>1)|0;b:do if((c[F+4>>2]&-8|0)!=(D|0)){d=D<<H;e=F;while(1){I=e+(d>>>31<<2)+16|0;j=c[I>>2]|0;if(!j)break;if((c[j+4>>2]&-8|0)==(D|0)){J=j;break b}else{d=d<<1;e=j}}if(I>>>0<(c[8140]|0)>>>0)fa();else{c[I>>2]=q;c[q+24>>2]=e;c[q+12>>2]=q;c[q+8>>2]=q;break a}}else J=F;while(0);F=J+8|0;d=c[F>>2]|0;j=c[8140]|0;if(J>>>0>=j>>>0&d>>>0>=j>>>0){c[d+12>>2]=q;c[F>>2]=q;c[q+8>>2]=d;c[q+12>>2]=J;c[q+24>>2]=0;break}else fa()}else{c[8137]=E|w;c[C>>2]=q;c[q+24>>2]=C;c[q+12>>2]=q;c[q+8>>2]=q}while(0);q=(c[8144]|0)+-1|0;c[8144]=q;if(!q)K=33e3|0;else{i=b;return}while(1){q=c[K>>2]|0;if(!q)break;else K=q+8|0}c[8144]=-1;i=b;return}function xb(){}function yb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=(b|0)<0?-1:0;return b>>c-32|0}function zb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=b-d>>>0;e=b-d-(c>>>0>a>>>0|0)>>>0;return (D=e,a-c>>>0|0)|0}function Ab(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=a+c>>>0;return (D=b+d+(e>>>0<a>>>0|0)>>>0,e|0)|0}function Bb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;g=b&3;h=d|d<<8|d<<16|d<<24;i=f&~3;if(g){g=b+4-g|0;while((b|0)<(g|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(i|0)){c[b>>2]=h;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function Cb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}D=0;return b>>>c-32|0}function Db(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){D=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}D=a<<c-32;return 0}function Eb(b){b=b|0;var c=0;c=b;while(a[c>>0]|0)c=c+1|0;return c-b|0}function Fb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return ka(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function Gb(b,c,d){b=b|0;c=c|0;d=d|0;var e=0;if((c|0)<(b|0)&(b|0)<(c+d|0)){e=b;c=c+d|0;b=b+d|0;while((d|0)>0){b=b-1|0;c=c-1|0;d=d-1|0;a[b>>0]=a[c>>0]|0}b=e}else Fb(b,c,d)|0;return b|0}function Hb(b){b=b|0;var c=0;c=a[n+(b>>>24)>>0]|0;if((c|0)<8)return c|0;c=a[n+(b>>16&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[n+(b>>8&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[n+(b&255)>>0]|0)+24|0}function Ib(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[m+(b>>>24)>>0]|0)+24|0}function Jb(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;c=a&65535;d=b&65535;e=$(d,c)|0;f=a>>>16;a=(e>>>16)+($(d,f)|0)|0;d=b>>>16;b=$(d,c)|0;return (D=(a>>>16)+($(d,f)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|e&65535|0)|0}function Kb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=b>>31|((b|0)<0?-1:0)<<1;f=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;g=d>>31|((d|0)<0?-1:0)<<1;h=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;i=zb(e^a,f^b,e,f)|0;b=D;a=g^e;e=h^f;f=zb((Pb(i,b,zb(g^c,h^d,g,h)|0,D,0)|0)^a,D^e,a,e)|0;return f|0}function Lb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+8|0;g=f|0;h=b>>31|((b|0)<0?-1:0)<<1;j=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;k=e>>31|((e|0)<0?-1:0)<<1;l=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;m=zb(h^a,j^b,h,j)|0;b=D;Pb(m,b,zb(k^d,l^e,k,l)|0,D,g)|0;l=zb(c[g>>2]^h,c[g+4>>2]^j,h,j)|0;j=D;i=f;return (D=j,l)|0}function Mb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;a=c;c=Jb(e,a)|0;f=D;return (D=($(b,a)|0)+($(d,e)|0)+f|f&0,c|0|0)|0}function Nb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=Pb(a,b,c,d,0)|0;return e|0}function Ob(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=i;i=i+8|0;g=f|0;Pb(a,b,d,e,g)|0;i=f;return (D=c[g+4>>2]|0,c[g>>2]|0)|0}function Pb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,E=0,F=0,G=0,H=0;g=a;h=b;i=h;j=d;k=e;l=k;if(!i){m=(f|0)!=0;if(!l){if(m){c[f>>2]=(g>>>0)%(j>>>0);c[f+4>>2]=0}n=0;o=(g>>>0)/(j>>>0)>>>0;return (D=n,o)|0}else{if(!m){n=0;o=0;return (D=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;o=0;return (D=n,o)|0}}m=(l|0)==0;do if(j){if(!m){p=(Hb(l|0)|0)-(Hb(i|0)|0)|0;if(p>>>0<=31){q=p+1|0;r=31-p|0;s=p-31>>31;t=q;u=g>>>(q>>>0)&s|i<<r;v=i>>>(q>>>0)&s;w=0;x=g<<r;break}if(!f){n=0;o=0;return (D=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=h|b&0;n=0;o=0;return (D=n,o)|0}r=j-1|0;if(r&j){s=(Hb(j|0)|0)+33-(Hb(i|0)|0)|0;q=64-s|0;p=32-s|0;y=p>>31;z=s-32|0;A=z>>31;t=s;u=p-1>>31&i>>>(z>>>0)|(i<<p|g>>>(s>>>0))&A;v=A&i>>>(s>>>0);w=g<<q&y;x=(i<<q|g>>>(z>>>0))&y|g<<p&s-33>>31;break}if(f){c[f>>2]=r&g;c[f+4>>2]=0}if((j|0)==1){n=h|b&0;o=a|0|0;return (D=n,o)|0}else{r=Ib(j|0)|0;n=i>>>(r>>>0)|0;o=i<<32-r|g>>>(r>>>0)|0;return (D=n,o)|0}}else{if(m){if(f){c[f>>2]=(i>>>0)%(j>>>0);c[f+4>>2]=0}n=0;o=(i>>>0)/(j>>>0)>>>0;return (D=n,o)|0}if(!g){if(f){c[f>>2]=0;c[f+4>>2]=(i>>>0)%(l>>>0)}n=0;o=(i>>>0)/(l>>>0)>>>0;return (D=n,o)|0}r=l-1|0;if(!(r&l)){if(f){c[f>>2]=a|0;c[f+4>>2]=r&i|b&0}n=0;o=i>>>((Ib(l|0)|0)>>>0);return (D=n,o)|0}r=(Hb(l|0)|0)-(Hb(i|0)|0)|0;if(r>>>0<=30){s=r+1|0;p=31-r|0;t=s;u=i<<p|g>>>(s>>>0);v=i>>>(s>>>0);w=0;x=g<<p;break}if(!f){n=0;o=0;return (D=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=h|b&0;n=0;o=0;return (D=n,o)|0}while(0);if(!t){B=x;C=w;E=v;F=u;G=0;H=0}else{b=d|0|0;d=k|e&0;e=Ab(b,d,-1,-1)|0;k=D;h=x;x=w;w=v;v=u;u=t;t=0;do{a=h;h=x>>>31|h<<1;x=t|x<<1;g=v<<1|a>>>31|0;a=v>>>31|w<<1|0;zb(e,k,g,a)|0;i=D;l=i>>31|((i|0)<0?-1:0)<<1;t=l&1;v=zb(g,a,l&b,(((i|0)<0?-1:0)>>31|((i|0)<0?-1:0)<<1)&d)|0;w=D;u=u-1|0}while((u|0)!=0);B=h;C=x;E=w;F=v;G=0;H=t}t=C;C=0;if(f){c[f>>2]=F;c[f+4>>2]=E}n=(t|0)>>>31|(B|C)<<1|(C<<1|t>>>31)&0|G;o=(t<<1|0>>>31)&-2|H;return (D=n,o)|0}
+
+// EMSCRIPTEN_END_FUNCS
+return{_crypto_sign_ed25519_ref10_ge_scalarmult_base:eb,_curve25519_verify:nb,_curve25519_donna:wa,_free:wb,_i64Add:Ab,_memmove:Gb,_bitshift64Ashr:yb,_sph_sha512_init:qb,_curve25519_sign:mb,_memset:Bb,_malloc:vb,_memcpy:Fb,_strlen:Eb,_bitshift64Lshr:Cb,_i64Subtract:zb,_bitshift64Shl:Db,runPostSets:xb,stackAlloc:oa,stackSave:pa,stackRestore:qa,setThrew:ra,setTempRet0:ua,getTempRet0:va}})
+
+
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var _crypto_sign_ed25519_ref10_ge_scalarmult_base=Module["_crypto_sign_ed25519_ref10_ge_scalarmult_base"]=asm["_crypto_sign_ed25519_ref10_ge_scalarmult_base"];var _curve25519_verify=Module["_curve25519_verify"]=asm["_curve25519_verify"];var _curve25519_donna=Module["_curve25519_donna"]=asm["_curve25519_donna"];var _free=Module["_free"]=asm["_free"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _memmove=Module["_memmove"]=asm["_memmove"];var _bitshift64Ashr=Module["_bitshift64Ashr"]=asm["_bitshift64Ashr"];var _sph_sha512_init=Module["_sph_sha512_init"]=asm["_sph_sha512_init"];var _curve25519_sign=Module["_curve25519_sign"]=asm["_curve25519_sign"];var _memset=Module["_memset"]=asm["_memset"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _strlen=Module["_strlen"]=asm["_strlen"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];var i64Math=(function(){var goog={math:{}};goog.math.Long=(function(low,high){this.low_=low|0;this.high_=high|0});goog.math.Long.IntCache_={};goog.math.Long.fromInt=(function(value){if(-128<=value&&value<128){var cachedObj=goog.math.Long.IntCache_[value];if(cachedObj){return cachedObj}}var obj=new goog.math.Long(value|0,value<0?-1:0);if(-128<=value&&value<128){goog.math.Long.IntCache_[value]=obj}return obj});goog.math.Long.fromNumber=(function(value){if(isNaN(value)||!isFinite(value)){return goog.math.Long.ZERO}else if(value<=-goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MIN_VALUE}else if(value+1>=goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MAX_VALUE}else if(value<0){return goog.math.Long.fromNumber(-value).negate()}else{return new goog.math.Long(value%goog.math.Long.TWO_PWR_32_DBL_|0,value/goog.math.Long.TWO_PWR_32_DBL_|0)}});goog.math.Long.fromBits=(function(lowBits,highBits){return new goog.math.Long(lowBits,highBits)});goog.math.Long.fromString=(function(str,opt_radix){if(str.length==0){throw Error("number format error: empty string")}var radix=opt_radix||10;if(radix<2||36<radix){throw Error("radix out of range: "+radix)}if(str.charAt(0)=="-"){return goog.math.Long.fromString(str.substring(1),radix).negate()}else if(str.indexOf("-")>=0){throw Error('number format error: interior "-" character: '+str)}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,8));var result=goog.math.Long.ZERO;for(var i=0;i<str.length;i+=8){var size=Math.min(8,str.length-i);var value=parseInt(str.substring(i,i+size),radix);if(size<8){var power=goog.math.Long.fromNumber(Math.pow(radix,size));result=result.multiply(power).add(goog.math.Long.fromNumber(value))}else{result=result.multiply(radixToPower);result=result.add(goog.math.Long.fromNumber(value))}}return result});goog.math.Long.TWO_PWR_16_DBL_=1<<16;goog.math.Long.TWO_PWR_24_DBL_=1<<24;goog.math.Long.TWO_PWR_32_DBL_=goog.math.Long.TWO_PWR_16_DBL_*goog.math.Long.TWO_PWR_16_DBL_;goog.math.Long.TWO_PWR_31_DBL_=goog.math.Long.TWO_PWR_32_DBL_/2;goog.math.Long.TWO_PWR_48_DBL_=goog.math.Long.TWO_PWR_32_DBL_*goog.math.Long.TWO_PWR_16_DBL_;goog.math.Long.TWO_PWR_64_DBL_=goog.math.Long.TWO_PWR_32_DBL_*goog.math.Long.TWO_PWR_32_DBL_;goog.math.Long.TWO_PWR_63_DBL_=goog.math.Long.TWO_PWR_64_DBL_/2;goog.math.Long.ZERO=goog.math.Long.fromInt(0);goog.math.Long.ONE=goog.math.Long.fromInt(1);goog.math.Long.NEG_ONE=goog.math.Long.fromInt(-1);goog.math.Long.MAX_VALUE=goog.math.Long.fromBits(4294967295|0,2147483647|0);goog.math.Long.MIN_VALUE=goog.math.Long.fromBits(0,2147483648|0);goog.math.Long.TWO_PWR_24_=goog.math.Long.fromInt(1<<24);goog.math.Long.prototype.toInt=(function(){return this.low_});goog.math.Long.prototype.toNumber=(function(){return this.high_*goog.math.Long.TWO_PWR_32_DBL_+this.getLowBitsUnsigned()});goog.math.Long.prototype.toString=(function(opt_radix){var radix=opt_radix||10;if(radix<2||36<radix){throw Error("radix out of range: "+radix)}if(this.isZero()){return"0"}if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){var radixLong=goog.math.Long.fromNumber(radix);var div=this.div(radixLong);var rem=div.multiply(radixLong).subtract(this);return div.toString(radix)+rem.toInt().toString(radix)}else{return"-"+this.negate().toString(radix)}}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,6));var rem=this;var result="";while(true){var remDiv=rem.div(radixToPower);var intval=rem.subtract(remDiv.multiply(radixToPower)).toInt();var digits=intval.toString(radix);rem=remDiv;if(rem.isZero()){return digits+result}else{while(digits.length<6){digits="0"+digits}result=""+digits+result}}});goog.math.Long.prototype.getHighBits=(function(){return this.high_});goog.math.Long.prototype.getLowBits=(function(){return this.low_});goog.math.Long.prototype.getLowBitsUnsigned=(function(){return this.low_>=0?this.low_:goog.math.Long.TWO_PWR_32_DBL_+this.low_});goog.math.Long.prototype.getNumBitsAbs=(function(){if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){return 64}else{return this.negate().getNumBitsAbs()}}else{var val=this.high_!=0?this.high_:this.low_;for(var bit=31;bit>0;bit--){if((val&1<<bit)!=0){break}}return this.high_!=0?bit+33:bit+1}});goog.math.Long.prototype.isZero=(function(){return this.high_==0&&this.low_==0});goog.math.Long.prototype.isNegative=(function(){return this.high_<0});goog.math.Long.prototype.isOdd=(function(){return(this.low_&1)==1});goog.math.Long.prototype.equals=(function(other){return this.high_==other.high_&&this.low_==other.low_});goog.math.Long.prototype.notEquals=(function(other){return this.high_!=other.high_||this.low_!=other.low_});goog.math.Long.prototype.lessThan=(function(other){return this.compare(other)<0});goog.math.Long.prototype.lessThanOrEqual=(function(other){return this.compare(other)<=0});goog.math.Long.prototype.greaterThan=(function(other){return this.compare(other)>0});goog.math.Long.prototype.greaterThanOrEqual=(function(other){return this.compare(other)>=0});goog.math.Long.prototype.compare=(function(other){if(this.equals(other)){return 0}var thisNeg=this.isNegative();var otherNeg=other.isNegative();if(thisNeg&&!otherNeg){return-1}if(!thisNeg&&otherNeg){return 1}if(this.subtract(other).isNegative()){return-1}else{return 1}});goog.math.Long.prototype.negate=(function(){if(this.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.MIN_VALUE}else{return this.not().add(goog.math.Long.ONE)}});goog.math.Long.prototype.add=(function(other){var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00+b00;c16+=c00>>>16;c00&=65535;c16+=a16+b16;c32+=c16>>>16;c16&=65535;c32+=a32+b32;c48+=c32>>>16;c32&=65535;c48+=a48+b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.subtract=(function(other){return this.add(other.negate())});goog.math.Long.prototype.multiply=(function(other){if(this.isZero()){return goog.math.Long.ZERO}else if(other.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){return other.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}else if(other.equals(goog.math.Long.MIN_VALUE)){return this.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().multiply(other.negate())}else{return this.negate().multiply(other).negate()}}else if(other.isNegative()){return this.multiply(other.negate()).negate()}if(this.lessThan(goog.math.Long.TWO_PWR_24_)&&other.lessThan(goog.math.Long.TWO_PWR_24_)){return goog.math.Long.fromNumber(this.toNumber()*other.toNumber())}var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00*b00;c16+=c00>>>16;c00&=65535;c16+=a16*b00;c32+=c16>>>16;c16&=65535;c16+=a00*b16;c32+=c16>>>16;c16&=65535;c32+=a32*b00;c48+=c32>>>16;c32&=65535;c32+=a16*b16;c48+=c32>>>16;c32&=65535;c32+=a00*b32;c48+=c32>>>16;c32&=65535;c48+=a48*b00+a32*b16+a16*b32+a00*b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.div=(function(other){if(other.isZero()){throw Error("division by zero")}else if(this.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){if(other.equals(goog.math.Long.ONE)||other.equals(goog.math.Long.NEG_ONE)){return goog.math.Long.MIN_VALUE}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ONE}else{var halfThis=this.shiftRight(1);var approx=halfThis.div(other).shiftLeft(1);if(approx.equals(goog.math.Long.ZERO)){return other.isNegative()?goog.math.Long.ONE:goog.math.Long.NEG_ONE}else{var rem=this.subtract(other.multiply(approx));var result=approx.add(rem.div(other));return result}}}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().div(other.negate())}else{return this.negate().div(other).negate()}}else if(other.isNegative()){return this.div(other.negate()).negate()}var res=goog.math.Long.ZERO;var rem=this;while(rem.greaterThanOrEqual(other)){var approx=Math.max(1,Math.floor(rem.toNumber()/other.toNumber()));var log2=Math.ceil(Math.log(approx)/Math.LN2);var delta=log2<=48?1:Math.pow(2,log2-48);var approxRes=goog.math.Long.fromNumber(approx);var approxRem=approxRes.multiply(other);while(approxRem.isNegative()||approxRem.greaterThan(rem)){approx-=delta;approxRes=goog.math.Long.fromNumber(approx);approxRem=approxRes.multiply(other)}if(approxRes.isZero()){approxRes=goog.math.Long.ONE}res=res.add(approxRes);rem=rem.subtract(approxRem)}return res});goog.math.Long.prototype.modulo=(function(other){return this.subtract(this.div(other).multiply(other))});goog.math.Long.prototype.not=(function(){return goog.math.Long.fromBits(~this.low_,~this.high_)});goog.math.Long.prototype.and=(function(other){return goog.math.Long.fromBits(this.low_&other.low_,this.high_&other.high_)});goog.math.Long.prototype.or=(function(other){return goog.math.Long.fromBits(this.low_|other.low_,this.high_|other.high_)});goog.math.Long.prototype.xor=(function(other){return goog.math.Long.fromBits(this.low_^other.low_,this.high_^other.high_)});goog.math.Long.prototype.shiftLeft=(function(numBits){numBits&=63;if(numBits==0){return this}else{var low=this.low_;if(numBits<32){var high=this.high_;return goog.math.Long.fromBits(low<<numBits,high<<numBits|low>>>32-numBits)}else{return goog.math.Long.fromBits(0,low<<numBits-32)}}});goog.math.Long.prototype.shiftRight=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>numBits)}else{return goog.math.Long.fromBits(high>>numBits-32,high>=0?0:-1)}}});goog.math.Long.prototype.shiftRightUnsigned=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>>numBits)}else if(numBits==32){return goog.math.Long.fromBits(high,0)}else{return goog.math.Long.fromBits(high>>>numBits-32,0)}}});var navigator={appName:"Modern Browser"};var dbits;var canary=0xdeadbeefcafe;var j_lm=(canary&16777215)==15715070;function BigInteger(a,b,c){if(a!=null)if("number"==typeof a)this.fromNumber(a,b,c);else if(b==null&&"string"!=typeof a)this.fromString(a,256);else this.fromString(a,b)}function nbi(){return new BigInteger(null)}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/67108864);w[j++]=v&67108863}return c}function am2(i,x,w,j,c,n){var xl=x&32767,xh=x>>15;while(--n>=0){var l=this[i]&32767;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&32767)<<15)+w[j]+(c&1073741823);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&1073741823}return c}function am3(i,x,w,j,c,n){var xl=x&16383,xh=x>>14;while(--n>=0){var l=this[i]&16383;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&16383)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&268435455}return c}if(j_lm&&navigator.appName=="Microsoft Internet Explorer"){BigInteger.prototype.am=am2;dbits=30}else if(j_lm&&navigator.appName!="Netscape"){BigInteger.prototype.am=am1;dbits=26}else{BigInteger.prototype.am=am3;dbits=28}BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<<dbits)-1;BigInteger.prototype.DV=1<<dbits;var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM="0123456789abcdefghijklmnopqrstuvwxyz";var BI_RC=new Array;var rr,vv;rr="0".charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr="a".charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr="A".charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return BI_RM.charAt(n)}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return c==null?-1:c}function bnpCopyTo(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s}function bnpFromInt(x){this.t=1;this.s=x<0?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0}function nbv(i){var r=nbi();r.fromInt(i);return r}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=k==8?s[i]&255:intAt(s,i);if(x<0){if(s.charAt(i)=="-")mi=true;continue}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&(1<<this.DB-sh)-1)<<sh;this[this.t++]=x>>this.DB-sh}else this[this.t-1]|=x<<sh;sh+=k;if(sh>=this.DB)sh-=this.DB}if(k==8&&(s[0]&128)!=0){this.s=-1;if(sh>0)this[this.t-1]|=(1<<this.DB-sh)-1<<sh}this.clamp();if(mi)BigInteger.ZERO.subTo(this,this)}function bnpClamp(){var c=this.s&this.DM;while(this.t>0&&this[this.t-1]==c)--this.t}function bnToString(b){if(this.s<0)return"-"+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<<k)-1,d,m=false,r="",i=this.t;var p=this.DB-i*this.DB%k;if(i-->0){if(p<this.DB&&(d=this[i]>>p)>0){m=true;r=int2char(d)}while(i>=0){if(p<k){d=(this[i]&(1<<p)-1)<<k-p;d|=this[--i]>>(p+=this.DB-k)}else{d=this[i]>>(p-=k)&km;if(p<=0){p+=this.DB;--i}}if(d>0)m=true;if(m)r+=int2char(d)}}return m?r:"0"}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r}function bnAbs(){return this.s<0?this.negate():this}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return this.s<0?-r:r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16}if((t=x>>8)!=0){x=t;r+=8}if((t=x>>4)!=0){x=t;r+=4}if((t=x>>2)!=0){x=t;r+=2}if((t=x>>1)!=0){x=t;r+=1}return r}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s}function bnpDRShiftTo(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0);r.s=this.s}function bnpLShiftTo(n,r){var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<cbs)-1;var ds=Math.floor(n/this.DB),c=this.s<<bs&this.DM,i;for(i=this.t-1;i>=0;--i){r[i+ds+1]=this[i]>>cbs|c;c=(this[i]&bm)<<bs}for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp()}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i){r[i-ds-1]|=(this[i]&bm)<<cbs;r[i-ds]=this[i]>>bs}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<<cbs;r.t=this.t-ds;r.clamp()}function bnpSubTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]-a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c-=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c-=a[i];r[i++]=c&this.DM;c>>=this.DB}c-=a.s}r.s=c<0?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp()}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0;r.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(r,r)}function bnpSquareTo(r){var x=this.abs();var i=r.t=2*x.t;while(--i>=0)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp()}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t<pm.t){if(q!=null)q.fromInt(0);if(r!=null)this.copyTo(r);return}if(r==null)r=nbi();var y=nbi(),ts=this.s,ms=m.s;var nsh=this.DB-nbits(pm[pm.t-1]);if(nsh>0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r)}else{pm.copyTo(y);pt.copyTo(r)}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<<this.F1)+(ys>1?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2;var i=r.t,j=i-ys,t=q==null?nbi():q;y.dlShiftTo(j,t);if(r.compareTo(t)>=0){r[r.t++]=1;r.subTo(t,r)}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t<ys)y[y.t++]=0;while(--j>=0){var qd=r[--i]==y0?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd){y.dlShiftTo(j,t);r.subTo(t,r);while(r[i]<--qd)r.subTo(t,r)}}if(q!=null){r.drShiftTo(ys,q);if(ts!=ms)BigInteger.ZERO.subTo(q,q)}r.t=ys;r.clamp();if(nsh>0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r)}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r}function Classic(m){this.m=m}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x}function cRevert(x){return x}function cReduce(x){x.divRemTo(this.m,null,x)}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}function cSqrTo(x,r){x.squareTo(r);this.reduce(r)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=y*(2-(x&15)*y)&15;y=y*(2-(x&255)*y)&255;y=y*(2-((x&65535)*y&65535))&65535;y=y*(2-x*y%this.DV)%this.DV;return y>0?this.DV-y:-y}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<m.DB-15)-1;this.mt2=2*m.t}function montConvert(x){var r=nbi();x.abs().dlShiftTo(this.m.t,r);r.divRemTo(this.m,null,r);if(x.s<0&&r.compareTo(BigInteger.ZERO)>0)this.m.subTo(r,r);return r}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=x[i]&32767;var u0=j*this.mpl+((j*this.mph+(x[i]>>15)*this.mpl&this.um)<<15)&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function montSqrTo(x,r){x.squareTo(r);this.reduce(r)}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return(this.t>0?this[0]&1:this.s)==0}function bnpExp(e,z){if(e>4294967295||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&1<<i)>0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t}}return z.revert(r)}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z)}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnpFromRadix(s,b){this.fromInt(0);if(b==null)b=10;var cs=this.chunkSize(b);var d=Math.pow(b,cs),mi=false,j=0,w=0;for(var i=0;i<s.length;++i){var x=intAt(s,i);if(x<0){if(s.charAt(i)=="-"&&this.signum()==0)mi=true;continue}w=b*w+x;if(++j>=cs){this.dMultiply(d);this.dAddOffset(w,0);j=0;w=0}}if(j>0){this.dMultiply(Math.pow(b,j));this.dAddOffset(w,0)}if(mi)BigInteger.ZERO.subTo(this,this)}function bnpChunkSize(r){return Math.floor(Math.LN2*this.DB/Math.log(r))}function bnSigNum(){if(this.s<0)return-1;else if(this.t<=0||this.t==1&&this[0]<=0)return 0;else return 1}function bnpDMultiply(n){this[this.t]=this.am(0,n-1,this,0,0,this.t);++this.t;this.clamp()}function bnpDAddOffset(n,w){if(n==0)return;while(this.t<=w)this[this.t++]=0;this[w]+=n;while(this[w]>=this.DV){this[w]-=this.DV;if(++w>=this.t)this[this.t++]=0;++this[w]}}function bnpToRadix(b){if(b==null)b=10;if(this.signum()==0||b<2||b>36)return"0";var cs=this.chunkSize(b);var a=Math.pow(b,cs);var d=nbv(a),y=nbi(),z=nbi(),r="";this.divRemTo(d,y,z);while(y.signum()>0){r=(a+z.intValue()).toString(b).substr(1)+r;y.divRemTo(d,y,z)}return z.intValue().toString(b)+r}function bnIntValue(){if(this.s<0){if(this.t==1)return this[0]-this.DV;else if(this.t==0)return-1}else if(this.t==1)return this[0];else if(this.t==0)return 0;return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}function bnpAddTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]+a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c+=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c+=a[i];r[i++]=c&this.DM;c>>=this.DB}c+=a.s}r.s=c<0?-1:0;if(c>0)r[i++]=c;else if(c<-1)r[i++]=this.DV+c;r.t=i;r.clamp()}BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.chunkSize=bnpChunkSize;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.addTo=bnpAddTo;var Wrapper={abs:(function(l,h){var x=new goog.math.Long(l,h);var ret;if(x.isNegative()){ret=x.negate()}else{ret=x}HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_}),ensureTemps:(function(){if(Wrapper.ensuredTemps)return;Wrapper.ensuredTemps=true;Wrapper.two32=new BigInteger;Wrapper.two32.fromString("4294967296",10);Wrapper.two64=new BigInteger;Wrapper.two64.fromString("18446744073709551616",10);Wrapper.temp1=new BigInteger;Wrapper.temp2=new BigInteger}),lh2bignum:(function(l,h){var a=new BigInteger;a.fromString(h.toString(),10);var b=new BigInteger;a.multiplyTo(Wrapper.two32,b);var c=new BigInteger;c.fromString(l.toString(),10);var d=new BigInteger;c.addTo(b,d);return d}),stringify:(function(l,h,unsigned){var ret=(new goog.math.Long(l,h)).toString();if(unsigned&&ret[0]=="-"){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(ret,10);ret=new BigInteger;Wrapper.two64.addTo(bignum,ret);ret=ret.toString(10)}return ret}),fromString:(function(str,base,min,max,unsigned){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(str,base);var bigmin=new BigInteger;bigmin.fromString(min,10);var bigmax=new BigInteger;bigmax.fromString(max,10);if(unsigned&&bignum.compareTo(BigInteger.ZERO)<0){var temp=new BigInteger;bignum.addTo(Wrapper.two64,temp);bignum=temp}var error=false;if(bignum.compareTo(bigmin)<0){bignum=bigmin;error=true}else if(bignum.compareTo(bigmax)>0){bignum=bigmax;error=true}var ret=goog.math.Long.fromString(bignum.toString());HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_;if(error)throw"range error"})};return Wrapper})();if(memoryInitializer){if(typeof Module["locateFile"]==="function"){memoryInitializer=Module["locateFile"](memoryInitializer)}else if(Module["memoryInitializerPrefixURL"]){memoryInitializer=Module["memoryInitializerPrefixURL"]+memoryInitializer}if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,STATIC_BASE)}else{addRunDependency("memory initializer");Browser.asyncLoad(memoryInitializer,(function(data){HEAPU8.set(data,STATIC_BASE);removeRunDependency("memory initializer")}),(function(data){throw"could not load memory initializer "+memoryInitializer}))}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"]&&shouldRunNow)run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]),"i8",ALLOC_NORMAL)];pad();for(var i=0;i<argc-1;i=i+1){argv.push(allocate(intArrayFromString(args[i]),"i8",ALLOC_NORMAL));pad()}argv.push(0);argv=allocate(argv,"i32",ALLOC_NORMAL);initialStackTop=STACKTOP;try{var ret=Module["_main"](argc,argv,0);exit(ret)}catch(e){if(e instanceof ExitStatus){return}else if(e=="SimulateInfiniteLoop"){Module["noExitRuntime"]=true;return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown: "+[e,e.stack]);throw e}}finally{calledMain=true}};function run(args){args=args||Module["arguments"];if(preloadStartTime===null)preloadStartTime=Date.now();if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(ENVIRONMENT_IS_WEB&&preloadStartTime!==null){Module.printErr("pre-main prep time: "+(Date.now()-preloadStartTime)+" ms")}if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(Module["_main"]&&shouldRunNow)Module["callMain"](args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status){if(Module["noExitRuntime"]){return}ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(ENVIRONMENT_IS_NODE){process["stdout"]["once"]("drain",(function(){process["exit"](status)}));console.log(" ");setTimeout((function(){process["exit"](status)}),500)}else if(ENVIRONMENT_IS_SHELL&&typeof quit==="function"){quit(status)}throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;function abort(text){if(text){Module.print(text);Module.printErr(text)}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";throw"abort() at "+stackTrace()+extra}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run();function _allocate(bytes){var address=Module._malloc(bytes.length);Module.HEAPU8.set(bytes,address);return address}function _readBytes(address,length,array){array.set(Module.HEAPU8.subarray(address,address+length))}var generatingBasePoint_ptr=Module._malloc(32);Module.HEAPU8[generatingBasePoint_ptr]=9;return{generateKeyPair:(function(privateKeyBuffer){var privateKey=new Uint8Array(privateKeyBuffer);privateKey[0]&=248;privateKey[31]&=127;privateKey[31]|=64;var privateKey_ptr=_allocate(privateKey);var publicKey_ptr=Module._malloc(32);Module._curve25519_donna(publicKey_ptr,privateKey_ptr,generatingBasePoint_ptr);var publicKey=new Uint8Array(32);_readBytes(publicKey_ptr,32,publicKey);Module._free(publicKey_ptr);Module._free(privateKey_ptr);return{"public":publicKey.buffer,"private":privateKeyBuffer}}),calculateAgreement:(function(publicKey,privateKey){var sharedKey_ptr=Module._malloc(32);var privateKey_ptr=_allocate(new Uint8Array(privateKey));var basePoint_ptr=_allocate(new Uint8Array(publicKey));Module._curve25519_donna(sharedKey_ptr,privateKey_ptr,basePoint_ptr);var sharedKey=new Uint8Array(32);_readBytes(sharedKey_ptr,32,sharedKey);Module._free(sharedKey_ptr);Module._free(privateKey_ptr);Module._free(basePoint_ptr);return sharedKey.buffer}),sign:(function(privateKey,dataToSign){var signature_ptr=Module._malloc(64);var privateKey_ptr=_allocate(new Uint8Array(privateKey));var dataToSign_ptr=_allocate(new Uint8Array(dataToSign));Module._curve25519_sign(signature_ptr,privateKey_ptr,dataToSign_ptr,dataToSign.byteLength);var signature=new Uint8Array(64);_readBytes(signature_ptr,64,signature);Module._free(signature_ptr);Module._free(privateKey_ptr);Module._free(dataToSign_ptr);return signature.buffer}),verifySignature:(function(signerPublicKey,dataToSign,purportedSignature){var publicKey_ptr=_allocate(new Uint8Array(signerPublicKey));var signature_ptr=_allocate(new Uint8Array(purportedSignature));var dataToSign_ptr=_allocate(new Uint8Array(dataToSign));var res=Module._curve25519_verify(signature_ptr,publicKey_ptr,dataToSign_ptr,dataToSign.byteLength);Module._free(publicKey_ptr);Module._free(signature_ptr);Module._free(dataToSign_ptr);return res===0})}}))
+
+
+
+
diff --git a/static/js/libs/axolotl/axolotl-crypto.js b/static/js/libs/axolotl/axolotl-crypto.js
new file mode 100644
index 000000000..b5936eeae
--- /dev/null
+++ b/static/js/libs/axolotl/axolotl-crypto.js
@@ -0,0 +1,97 @@
+/**
+ * Copyright (C) 2015 Joe Bandenburg
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+(function (root, factory) {
+    "use strict";
+    if (typeof define === "function" && define.amd) {
+        define("axolotl-crypto", ["axolotlCryptoCurve25519"], factory);
+    } else if (typeof exports === "object") {
+        module.exports = factory(require("axolotlCryptoCurve25519"));
+    } else {
+        root.axolotlCrypto = factory(root.axolotlCryptoCurve25519);
+    }
+}(this, function(curve25519) {
+    "use strict";
+
+    var padding = new Uint8Array([16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16]);
+
+    var crypto = {
+        generateKeyPair: function() {
+            var privateKey = window.crypto.getRandomValues(new Uint8Array(32)).buffer;
+            var pair = curve25519.generateKeyPair(privateKey);
+            var publicKey = new Uint8Array(33);
+            publicKey[0] = 0x05;
+            publicKey.set(new Uint8Array(pair.public), 1);
+            return {
+                public: publicKey.buffer,
+                private: pair.private
+            };
+        },
+        calculateAgreement: function(publicKey, privateKey) {
+            return curve25519.calculateAgreement(publicKey.slice(1), privateKey);
+        },
+        randomBytes: function(byteCount) {
+            return window.crypto.getRandomValues(new Uint8Array(byteCount)).buffer;
+        },
+        sign: function(privateKey, dataToSign) {
+            return curve25519.sign(privateKey, dataToSign);
+        },
+        verifySignature: function(signerPublicKey, dataToSign, purportedSignature) {
+            return curve25519.verifySignature(signerPublicKey.slice(1), dataToSign, purportedSignature);
+        },
+        hmac: function(key, data) {
+            var keyOptions = {
+                name: "HMAC",
+                hash: {
+                    name: "SHA-256"
+                }
+            };
+            var signOptions = {
+                name: "HMAC",
+                hash: "SHA-256"
+            };
+            return window.crypto.subtle.importKey("raw", key, keyOptions, false, ["sign"]).then(function(key) {
+                return window.crypto.subtle.sign(signOptions, key, data);
+            });
+        },
+        encrypt: function(key, message, iv) {
+            var keyOptions = {
+                name: "AES-CBC"
+            };
+            var encryptOptions = {
+                name: "AES-CBC",
+                iv: new Uint8Array(iv)
+            };
+            return window.crypto.subtle.importKey("raw", key, keyOptions, false, ["encrypt"]).then(function(key) {
+                return window.crypto.subtle.encrypt(encryptOptions, key, message);
+            });
+        },
+        decrypt: function(key, ciphertext, iv) {
+            var keyOptions = {
+                name: "AES-CBC"
+            };
+            var decryptOptions = {
+                name: "AES-CBC",
+                iv: new Uint8Array(iv)
+            };
+            return window.crypto.subtle.importKey("raw", key, keyOptions, false, ["decrypt"]).then(function(key) {
+                return window.crypto.subtle.decrypt(decryptOptions, key, ciphertext);
+            });
+        }
+    };
+    return crypto;
+}));
diff --git a/static/js/libs/axolotl/libaxolotl-javascript-1.3.0.js b/static/js/libs/axolotl/libaxolotl-javascript-1.3.0.js
new file mode 100644
index 000000000..4a1dfa79c
--- /dev/null
+++ b/static/js/libs/axolotl/libaxolotl-javascript-1.3.0.js
@@ -0,0 +1,2388 @@
+/**
+ * Copyright (C) 2015 Joe Bandenburg
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+(function (factory) {
+    if (typeof define === 'function' && define.amd) {
+        define([
+            'protobufjs',
+            'traceur-runtime',
+            'axolotl-crypto'
+        ], factory);
+    } else if (typeof exports === 'object') {
+        module.exports = factory(require('protobufjs'), require('traceur/bin/traceur-runtime'), require('axolotl-crypto'));
+    } else {
+        this.axolotl = factory(dcodeIO.ProtoBuf, 1, axolotlCrypto);
+    }
+}(function (__external_1, __external_2, __external_axolotlCrypto) {
+    var global = this, define;
+    function _require(id) {
+        var module = _require.cache[id];
+        if (!module) {
+            var exports = {};
+            module = _require.cache[id] = {
+                id: id,
+                exports: exports
+            };
+            _require.modules[id].call(exports, module, exports);
+        }
+        return module.exports;
+    }
+    _require.cache = [];
+    _require.modules = [
+        function (module, exports) {
+            'use strict';
+            var $__src_47_Axolotl__, $__axolotl_45_crypto__;
+            var Axolotl = ($__src_47_Axolotl__ = _require(2), $__src_47_Axolotl__ && $__src_47_Axolotl__.__esModule && $__src_47_Axolotl__ || { default: $__src_47_Axolotl__ }).default;
+            var axolotlCrypto = ($__axolotl_45_crypto__ = _require(17), $__axolotl_45_crypto__ && $__axolotl_45_crypto__.__esModule && $__axolotl_45_crypto__ || { default: $__axolotl_45_crypto__ }).default;
+            module.exports = function (store) {
+                return new Axolotl(axolotlCrypto, store);
+            };
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__default = {
+                    areEqual: function (left, right) {
+                        if (left.byteLength !== right.byteLength) {
+                            return false;
+                        }
+                        var leftView = new Uint8Array(left);
+                        var rightView = new Uint8Array(right);
+                        for (var i = 0; i < left.byteLength; i++) {
+                            if (leftView[i] !== rightView[i]) {
+                                return false;
+                            }
+                        }
+                        return true;
+                    },
+                    concat: function () {
+                        for (var buffers = [], $__0 = 0; $__0 < arguments.length; $__0++)
+                            buffers[$__0] = arguments[$__0];
+                        buffers = buffers.length === 1 ? buffers[0] : buffers;
+                        var i;
+                        var byteLength = 0;
+                        for (i = 0; i < buffers.length; i++) {
+                            byteLength += buffers[i].byteLength;
+                        }
+                        var newBuffer = new ArrayBuffer(byteLength);
+                        var view = new Uint8Array(newBuffer);
+                        var offset = 0;
+                        for (i = 0; i < buffers.length; i++) {
+                            view.set(new Uint8Array(buffers[i]), offset);
+                            offset += buffers[i].byteLength;
+                        }
+                        return newBuffer;
+                    },
+                    fromByte: function (byte) {
+                        return new Uint8Array([byte]).buffer;
+                    },
+                    stringify: function (buffer) {
+                        var string = '';
+                        var view = new Uint8Array(buffer);
+                        for (var i = 0; i < buffer.byteLength; i++) {
+                            var byte = view[i].toString(16);
+                            if (byte.length === 1) {
+                                string += '0';
+                            }
+                            string += byte;
+                        }
+                        return string;
+                    },
+                    parse: function (string) {
+                        var buffer = new ArrayBuffer(string.length / 2);
+                        var view = new Uint8Array(buffer);
+                        for (var i = 0; i < string.length; i += 2) {
+                            view[i / 2] = parseInt(string[i], 16) * 16 + parseInt(string[i + 1], 16);
+                        }
+                        return buffer;
+                    }
+                };
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__SessionFactory__, $__SessionCipher__, $__Exceptions__, $__Store__, $__Crypto__, $__co__, $__axolotl_45_crypto__;
+            var SessionFactory = ($__SessionFactory__ = _require(13), $__SessionFactory__ && $__SessionFactory__.__esModule && $__SessionFactory__ || { default: $__SessionFactory__ }).default;
+            var SessionCipher = ($__SessionCipher__ = _require(12), $__SessionCipher__ && $__SessionCipher__.__esModule && $__SessionCipher__ || { default: $__SessionCipher__ }).default;
+            var InvalidMessageException = ($__Exceptions__ = _require(5), $__Exceptions__ && $__Exceptions__.__esModule && $__Exceptions__ || { default: $__Exceptions__ }).InvalidMessageException;
+            var Store = ($__Store__ = _require(15), $__Store__ && $__Store__.__esModule && $__Store__ || { default: $__Store__ }).default;
+            var Crypto = ($__Crypto__ = _require(4), $__Crypto__ && $__Crypto__.__esModule && $__Crypto__ || { default: $__Crypto__ }).default;
+            var co = ($__co__ = _require(18), $__co__ && $__co__.__esModule && $__co__ || { default: $__co__ }).default;
+            var axolotlCrypto = ($__axolotl_45_crypto__ = _require(17), $__axolotl_45_crypto__ && $__axolotl_45_crypto__.__esModule && $__axolotl_45_crypto__ || { default: $__axolotl_45_crypto__ }).default;
+            function Axolotl(crypto, store) {
+                var self = this;
+                var wrappedStore = new Store(store);
+                var wrappedCrypto = new Crypto(crypto);
+                var sessionFactory = new SessionFactory(wrappedCrypto, wrappedStore);
+                var sessionCipher = new SessionCipher(wrappedCrypto);
+                this.generateIdentityKeyPair = function () {
+                    return wrappedCrypto.generateKeyPair();
+                };
+                this.generateRegistrationId = co.wrap($traceurRuntime.initGeneratorFunction(function $__9(extendedRange) {
+                    var upperLimit, bytes, number;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                upperLimit = extendedRange ? 2147483646 : 16380;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.state = 2;
+                                return wrappedCrypto.randomBytes(4);
+                            case 2:
+                                bytes = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                number = new Uint32Array(bytes)[0];
+                                $ctx.state = 10;
+                                break;
+                            case 10:
+                                $ctx.returnValue = number % upperLimit + 1;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__9, this);
+                }));
+                this.generatePreKeys = co.wrap($traceurRuntime.initGeneratorFunction(function $__10(start, count) {
+                    var results, i, $__11, $__12, $__13, $__14, $__15, $__16;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                results = [];
+                                start--;
+                                $ctx.state = 15;
+                                break;
+                            case 15:
+                                i = 0;
+                                $ctx.state = 11;
+                                break;
+                            case 11:
+                                $ctx.state = i < count ? 5 : 9;
+                                break;
+                            case 8:
+                                i++;
+                                $ctx.state = 11;
+                                break;
+                            case 5:
+                                $__11 = results.push;
+                                $__12 = wrappedCrypto.generateKeyPair;
+                                $__13 = $__12.call(wrappedCrypto);
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                $ctx.state = 2;
+                                return $__13;
+                            case 2:
+                                $__14 = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $__15 = {
+                                    id: (start + i) % 16777214 + 1,
+                                    keyPair: $__14
+                                };
+                                $__16 = $__11.call(results, $__15);
+                                $ctx.state = 8;
+                                break;
+                            case 9:
+                                $ctx.returnValue = results;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__10, this);
+                }));
+                this.generateLastResortPreKey = co.wrap($traceurRuntime.initGeneratorFunction(function $__17() {
+                    var $__18, $__19, $__20, $__21;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $__18 = wrappedCrypto.generateKeyPair;
+                                $__19 = $__18.call(wrappedCrypto);
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                $ctx.state = 2;
+                                return $__19;
+                            case 2:
+                                $__20 = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $__21 = {
+                                    id: 16777215,
+                                    keyPair: $__20
+                                };
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.returnValue = $__21;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__17, this);
+                }));
+                this.generateSignedPreKey = co.wrap($traceurRuntime.initGeneratorFunction(function $__22(identityKeyPair, signedPreKeyId) {
+                    var keyPair, signature;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $ctx.state = 2;
+                                return wrappedCrypto.generateKeyPair();
+                            case 2:
+                                keyPair = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.state = 6;
+                                return wrappedCrypto.sign(identityKeyPair.private, keyPair.public);
+                            case 6:
+                                signature = $ctx.sent;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.returnValue = {
+                                    id: signedPreKeyId,
+                                    keyPair: keyPair,
+                                    signature: signature
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__22, this);
+                }));
+                this.createSessionFromPreKeyBundle = sessionFactory.createSessionFromPreKeyBundle;
+                this.encryptMessage = sessionCipher.encryptMessage;
+                this.decryptWhisperMessage = sessionCipher.decryptWhisperMessage;
+                this.decryptPreKeyWhisperMessage = co.wrap($traceurRuntime.initGeneratorFunction(function $__23(session, preKeyWhisperMessageBytes) {
+                    var $__7, newSession, identityKey, registrationId, $__8, finalSession, message, $__24, $__25, $__26, $__27, $__28, $__29, $__30, $__31, $__32, $__33, $__34;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $__24 = sessionFactory.createSessionFromPreKeyWhisperMessage;
+                                $__25 = $__24.call(sessionFactory, session, preKeyWhisperMessageBytes);
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                $ctx.state = 2;
+                                return $__25;
+                            case 2:
+                                $__26 = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $__7 = $__26;
+                                $__27 = $__7.session;
+                                newSession = $__27;
+                                $__28 = $__7.identityKey;
+                                identityKey = $__28;
+                                $__29 = $__7.registrationId;
+                                registrationId = $__29;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $__30 = sessionCipher.decryptPreKeyWhisperMessage;
+                                $__31 = $__30.call(sessionCipher, newSession, preKeyWhisperMessageBytes);
+                                $ctx.state = 14;
+                                break;
+                            case 14:
+                                $ctx.state = 10;
+                                return $__31;
+                            case 10:
+                                $__32 = $ctx.sent;
+                                $ctx.state = 12;
+                                break;
+                            case 12:
+                                $__8 = $__32;
+                                $__33 = $__8.session;
+                                finalSession = $__33;
+                                $__34 = $__8.message;
+                                message = $__34;
+                                $ctx.state = 16;
+                                break;
+                            case 16:
+                                $ctx.returnValue = {
+                                    message: message,
+                                    session: finalSession,
+                                    identityKey: identityKey,
+                                    registrationId: registrationId
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__23, this);
+                }));
+                Object.freeze(self);
+            }
+            var $__default = Axolotl;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var Chain = function Chain(key) {
+                this.key = key;
+                this.index = 0;
+                this.messageKeys = [];
+                Object.seal(this);
+            };
+            $traceurRuntime.createClass(Chain, {}, {});
+            var $__default = Chain;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__PromiseInterfaceDecorator__;
+            var PromiseInterfaceDecorator = ($__PromiseInterfaceDecorator__ = _require(8), $__PromiseInterfaceDecorator__ && $__PromiseInterfaceDecorator__.__esModule && $__PromiseInterfaceDecorator__ || { default: $__PromiseInterfaceDecorator__ }).default;
+            var methodNames = [
+                    'generateKeyPair',
+                    'calculateAgreement',
+                    'randomBytes',
+                    'sign',
+                    'verifySignature',
+                    'hmac',
+                    'encrypt',
+                    'decrypt'
+                ];
+            var Crypto = function Crypto(crypto) {
+                $traceurRuntime.superConstructor($Crypto).call(this, crypto, methodNames);
+            };
+            var $Crypto = Crypto;
+            $traceurRuntime.createClass(Crypto, {}, {}, PromiseInterfaceDecorator);
+            var $__default = Crypto;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                InvalidMessageException: {
+                    get: function () {
+                        return InvalidMessageException;
+                    }
+                },
+                DuplicateMessageException: {
+                    get: function () {
+                        return DuplicateMessageException;
+                    }
+                },
+                InvalidKeyException: {
+                    get: function () {
+                        return InvalidKeyException;
+                    }
+                },
+                UnsupportedProtocolVersionException: {
+                    get: function () {
+                        return UnsupportedProtocolVersionException;
+                    }
+                },
+                UntrustedIdentityException: {
+                    get: function () {
+                        return UntrustedIdentityException;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var InvalidMessageException = function InvalidMessageException() {
+                $traceurRuntime.superConstructor($InvalidMessageException).apply(this, arguments);
+            };
+            var $InvalidMessageException = InvalidMessageException;
+            $traceurRuntime.createClass(InvalidMessageException, {}, {}, Error);
+            var DuplicateMessageException = function DuplicateMessageException() {
+                $traceurRuntime.superConstructor($DuplicateMessageException).apply(this, arguments);
+            };
+            var $DuplicateMessageException = DuplicateMessageException;
+            $traceurRuntime.createClass(DuplicateMessageException, {}, {}, Error);
+            var InvalidKeyException = function InvalidKeyException() {
+                $traceurRuntime.superConstructor($InvalidKeyException).apply(this, arguments);
+            };
+            var $InvalidKeyException = InvalidKeyException;
+            $traceurRuntime.createClass(InvalidKeyException, {}, {}, Error);
+            var UnsupportedProtocolVersionException = function UnsupportedProtocolVersionException() {
+                $traceurRuntime.superConstructor($UnsupportedProtocolVersionException).apply(this, arguments);
+            };
+            var $UnsupportedProtocolVersionException = UnsupportedProtocolVersionException;
+            $traceurRuntime.createClass(UnsupportedProtocolVersionException, {}, {}, Error);
+            var UntrustedIdentityException = function UntrustedIdentityException() {
+                $traceurRuntime.superConstructor($UntrustedIdentityException).apply(this, arguments);
+            };
+            var $UntrustedIdentityException = UntrustedIdentityException;
+            $traceurRuntime.createClass(UntrustedIdentityException, {}, {}, Error);
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__ArrayBufferUtils__, $__co__;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var co = ($__co__ = _require(18), $__co__ && $__co__.__esModule && $__co__ || { default: $__co__ }).default;
+            var hashOutputSize = 32;
+            var iterationStartOffset = 1;
+            function HKDF(crypto) {
+                var self = this;
+                var extract = function (salt, inputKeyMaterial) {
+                    return crypto.hmac(salt, inputKeyMaterial);
+                };
+                var expand = co.wrap($traceurRuntime.initGeneratorFunction(function $__2(prk, info, outputByteCount) {
+                        var iterations, mixin, result, remainingBytes, i, inputBytes, stepResultArray, stepResult, stepSize, stepSlice;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    iterations = Math.ceil(outputByteCount / hashOutputSize);
+                                    mixin = new ArrayBuffer(0);
+                                    result = new Uint8Array(outputByteCount);
+                                    remainingBytes = outputByteCount;
+                                    $ctx.state = 15;
+                                    break;
+                                case 15:
+                                    i = iterationStartOffset;
+                                    $ctx.state = 11;
+                                    break;
+                                case 11:
+                                    $ctx.state = i < iterations + iterationStartOffset ? 5 : 9;
+                                    break;
+                                case 8:
+                                    i++;
+                                    $ctx.state = 11;
+                                    break;
+                                case 5:
+                                    inputBytes = ArrayBufferUtils.concat(mixin, info, new Uint8Array([i]).buffer);
+                                    $ctx.state = 6;
+                                    break;
+                                case 6:
+                                    $ctx.state = 2;
+                                    return crypto.hmac(prk, inputBytes);
+                                case 2:
+                                    stepResultArray = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    stepResult = new Uint8Array(stepResultArray);
+                                    stepSize = Math.min(remainingBytes, stepResult.length);
+                                    stepSlice = stepResult.subarray(0, stepSize);
+                                    result.set(stepSlice, outputByteCount - remainingBytes);
+                                    mixin = stepResultArray;
+                                    remainingBytes -= stepSize;
+                                    $ctx.state = 8;
+                                    break;
+                                case 9:
+                                    $ctx.returnValue = result.buffer;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__2, this);
+                    }));
+                self.deriveSecretsWithSalt = co.wrap($traceurRuntime.initGeneratorFunction(function $__3(inputKeyMaterial, salt, info, outputByteCount) {
+                    var prk, $__4, $__5;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $ctx.state = 2;
+                                return extract(salt, inputKeyMaterial);
+                            case 2:
+                                prk = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $__4 = expand(prk, info, outputByteCount);
+                                $ctx.state = 10;
+                                break;
+                            case 10:
+                                $ctx.state = 6;
+                                return $__4;
+                            case 6:
+                                $__5 = $ctx.sent;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.returnValue = $__5;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__3, this);
+                }));
+                self.deriveSecrets = function (inputKeyMaterial, info, outputByteCount) {
+                    return self.deriveSecretsWithSalt(inputKeyMaterial, new ArrayBuffer(hashOutputSize), info, outputByteCount);
+                };
+                Object.freeze(self);
+            }
+            var $__default = HKDF;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__WhisperProtos__, $__ProtocolConstants__, $__ArrayBufferUtils__;
+            var WhisperProtos = ($__WhisperProtos__ = _require(16), $__WhisperProtos__ && $__WhisperProtos__.__esModule && $__WhisperProtos__ || { default: $__WhisperProtos__ }).default;
+            var ProtocolConstants = ($__ProtocolConstants__ = _require(9), $__ProtocolConstants__ && $__ProtocolConstants__.__esModule && $__ProtocolConstants__ || { default: $__ProtocolConstants__ }).default;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var getVersionField = function (version) {
+                return ArrayBufferUtils.fromByte((version.current << 4 | version.max) & 255);
+            };
+            var extractMessageVersion = function (versionByte) {
+                var view = new Uint8Array(versionByte);
+                return {
+                    current: view[0] >> 4 & 15,
+                    max: view[0] & 15
+                };
+            };
+            var toArrayBuffer = function (obj, key) {
+                if (obj[key]) {
+                    obj[key] = obj[key].toArrayBuffer();
+                }
+            };
+            var encodeWhisperMessageMacInput = function (whisperMessage) {
+                var versionByte = getVersionField(whisperMessage.version);
+                var messageBytes = new WhisperProtos.WhisperMessage(whisperMessage.message).encode().toArrayBuffer();
+                return ArrayBufferUtils.concat(versionByte, messageBytes);
+            };
+            var $__default = {
+                    decodeWhisperMessage: function (whisperMessageBytes) {
+                        var messageBytes = whisperMessageBytes.slice(1, -ProtocolConstants.macByteCount);
+                        var message = WhisperProtos.WhisperMessage.decode(messageBytes);
+                        toArrayBuffer(message, 'ratchetKey');
+                        toArrayBuffer(message, 'ciphertext');
+                        return {
+                            version: extractMessageVersion(whisperMessageBytes.slice(0, 1)),
+                            message: message,
+                            mac: whisperMessageBytes.slice(-ProtocolConstants.macByteCount)
+                        };
+                    },
+                    decodeWhisperMessageMacInput: function (whisperMessageBytes) {
+                        return whisperMessageBytes.slice(0, -ProtocolConstants.macByteCount);
+                    },
+                    encodeWhisperMessage: function (whisperMessage) {
+                        return ArrayBufferUtils.concat(encodeWhisperMessageMacInput(whisperMessage), whisperMessage.mac);
+                    },
+                    encodeWhisperMessageMacInput: encodeWhisperMessageMacInput,
+                    decodePreKeyWhisperMessage: function (preKeyWhisperMessageBytes) {
+                        var message = WhisperProtos.PreKeyWhisperMessage.decode(preKeyWhisperMessageBytes.slice(1));
+                        toArrayBuffer(message, 'message');
+                        toArrayBuffer(message, 'baseKey');
+                        toArrayBuffer(message, 'identityKey');
+                        return {
+                            version: extractMessageVersion(preKeyWhisperMessageBytes.slice(0, 1)),
+                            message: message
+                        };
+                    },
+                    encodePreKeyWhisperMessage: function (preKeyWhisperMessage) {
+                        var message = preKeyWhisperMessage.message;
+                        var messageBytes = new WhisperProtos.PreKeyWhisperMessage(message).encode().toArrayBuffer();
+                        var versionField = getVersionField(preKeyWhisperMessage.version);
+                        return ArrayBufferUtils.concat(versionField, messageBytes);
+                    }
+                };
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var wrap = function (fn) {
+                return function () {
+                    return Promise.resolve(fn.apply(this, arguments));
+                };
+            };
+            var PromiseInterfaceDecorator = function PromiseInterfaceDecorator(impl, methodNames) {
+                var $__0 = this;
+                methodNames.forEach(function (methodName) {
+                    if (!impl[methodName]) {
+                        throw new Error('interface must implement ' + methodName);
+                    }
+                    $__0[methodName] = wrap(impl[methodName]);
+                });
+                Object.freeze(this);
+            };
+            $traceurRuntime.createClass(PromiseInterfaceDecorator, {}, {});
+            var $__default = PromiseInterfaceDecorator;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__default = {
+                    currentVersion: 3,
+                    macByteCount: 8,
+                    cipherKeyByteCount: 32,
+                    macKeyByteCount: 32,
+                    ivByteCount: 16,
+                    dhKeyByteCount: 32,
+                    rootKeyByteCount: 32,
+                    chainKeyByteCount: 32,
+                    maximumRetainedReceivedChainKeys: 5,
+                    maximumMissedMessages: 2000,
+                    maximumSessionStatesPerIdentity: 40
+                };
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__HKDF__, $__Chain__, $__ArrayBufferUtils__, $__ProtocolConstants__, $__co__;
+            var HKDF = ($__HKDF__ = _require(6), $__HKDF__ && $__HKDF__.__esModule && $__HKDF__ || { default: $__HKDF__ }).default;
+            var Chain = ($__Chain__ = _require(3), $__Chain__ && $__Chain__.__esModule && $__Chain__ || { default: $__Chain__ }).default;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var ProtocolConstants = ($__ProtocolConstants__ = _require(9), $__ProtocolConstants__ && $__ProtocolConstants__.__esModule && $__ProtocolConstants__ || { default: $__ProtocolConstants__ }).default;
+            var co = ($__co__ = _require(18), $__co__ && $__co__.__esModule && $__co__ || { default: $__co__ }).default;
+            var messageKeySeed = 1;
+            var chainKeySeed = 2;
+            var whisperMessageKeys = new Uint8Array([
+                    87,
+                    104,
+                    105,
+                    115,
+                    112,
+                    101,
+                    114,
+                    77,
+                    101,
+                    115,
+                    115,
+                    97,
+                    103,
+                    101,
+                    75,
+                    101,
+                    121,
+                    115
+                ]).buffer;
+            var whisperRatchet = new Uint8Array([
+                    87,
+                    104,
+                    105,
+                    115,
+                    112,
+                    101,
+                    114,
+                    82,
+                    97,
+                    116,
+                    99,
+                    104,
+                    101,
+                    116
+                ]).buffer;
+            var whisperText = new Uint8Array([
+                    87,
+                    104,
+                    105,
+                    115,
+                    112,
+                    101,
+                    114,
+                    84,
+                    101,
+                    120,
+                    116
+                ]).buffer;
+            var discontinuityBytes = new Uint8Array([
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255,
+                    255
+                ]).buffer;
+            function Ratchet(crypto) {
+                var self = this;
+                var hkdf = new HKDF(crypto);
+                this.deriveInitialRootKeyAndChain = co.wrap($traceurRuntime.initGeneratorFunction(function $__5(sessionVersion, agreements) {
+                    var secrets, masterSecret, derivedSecret;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                secrets = [];
+                                if (sessionVersion >= 3) {
+                                    secrets.push(discontinuityBytes);
+                                }
+                                secrets = secrets.concat(agreements);
+                                masterSecret = ArrayBufferUtils.concat(secrets);
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.state = 2;
+                                return hkdf.deriveSecrets(masterSecret, whisperText, ProtocolConstants.rootKeyByteCount + ProtocolConstants.chainKeyByteCount);
+                            case 2:
+                                derivedSecret = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.returnValue = {
+                                    rootKey: derivedSecret.slice(0, ProtocolConstants.rootKeyByteCount),
+                                    chain: new Chain(derivedSecret.slice(ProtocolConstants.rootKeyByteCount))
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__5, this);
+                }));
+                this.deriveNextRootKeyAndChain = co.wrap($traceurRuntime.initGeneratorFunction(function $__6(rootKey, theirEphemeralPublicKey, ourEphemeralPrivateKey) {
+                    var sharedSecret, derivedSecretBytes;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $ctx.state = 2;
+                                return crypto.calculateAgreement(theirEphemeralPublicKey, ourEphemeralPrivateKey);
+                            case 2:
+                                sharedSecret = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.state = 6;
+                                return hkdf.deriveSecretsWithSalt(sharedSecret, rootKey, whisperRatchet, ProtocolConstants.rootKeyByteCount + ProtocolConstants.chainKeyByteCount);
+                            case 6:
+                                derivedSecretBytes = $ctx.sent;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.returnValue = {
+                                    rootKey: derivedSecretBytes.slice(0, ProtocolConstants.rootKeyByteCount),
+                                    chain: new Chain(derivedSecretBytes.slice(ProtocolConstants.rootKeyByteCount))
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__6, this);
+                }));
+                this.clickSubRatchet = co.wrap($traceurRuntime.initGeneratorFunction(function $__7(chain) {
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                chain.index++;
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                $ctx.state = 2;
+                                return deriveNextChainKey(chain.key);
+                            case 2:
+                                chain.key = $ctx.sent;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__7, this);
+                }));
+                this.deriveMessageKeys = co.wrap($traceurRuntime.initGeneratorFunction(function $__8(chainKey) {
+                    var messageKey, keyMaterialBytes, cipherKeyBytes, macKeyBytes, ivBytes;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $ctx.state = 2;
+                                return deriveMessageKey(chainKey);
+                            case 2:
+                                messageKey = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.state = 6;
+                                return hkdf.deriveSecrets(messageKey, whisperMessageKeys, ProtocolConstants.cipherKeyByteCount + ProtocolConstants.macKeyByteCount + ProtocolConstants.ivByteCount);
+                            case 6:
+                                keyMaterialBytes = $ctx.sent;
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                cipherKeyBytes = keyMaterialBytes.slice(0, ProtocolConstants.cipherKeyByteCount);
+                                macKeyBytes = keyMaterialBytes.slice(ProtocolConstants.cipherKeyByteCount, ProtocolConstants.cipherKeyByteCount + ProtocolConstants.macKeyByteCount);
+                                ivBytes = keyMaterialBytes.slice(ProtocolConstants.cipherKeyByteCount + ProtocolConstants.macKeyByteCount);
+                                $ctx.state = 12;
+                                break;
+                            case 12:
+                                $ctx.returnValue = {
+                                    cipherKey: cipherKeyBytes,
+                                    macKey: macKeyBytes,
+                                    iv: ivBytes
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__8, this);
+                }));
+                var hmacByte = co.wrap($traceurRuntime.initGeneratorFunction(function $__9(key, byte) {
+                        var $__10, $__11, $__12, $__13, $__14;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $__10 = crypto.hmac;
+                                    $__11 = ArrayBufferUtils.fromByte;
+                                    $__12 = $__11.call(ArrayBufferUtils, byte);
+                                    $__13 = $__10.call(crypto, key, $__12);
+                                    $ctx.state = 6;
+                                    break;
+                                case 6:
+                                    $ctx.state = 2;
+                                    return $__13;
+                                case 2:
+                                    $__14 = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = $__14;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__9, this);
+                    }));
+                var deriveMessageKey = co.wrap($traceurRuntime.initGeneratorFunction(function $__15(chainKey) {
+                        var $__16, $__17;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $__16 = hmacByte(chainKey, messageKeySeed);
+                                    $ctx.state = 6;
+                                    break;
+                                case 6:
+                                    $ctx.state = 2;
+                                    return $__16;
+                                case 2:
+                                    $__17 = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = $__17;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__15, this);
+                    }));
+                var deriveNextChainKey = co.wrap($traceurRuntime.initGeneratorFunction(function $__18(chainKey) {
+                        var $__19, $__20;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $__19 = hmacByte(chainKey, chainKeySeed);
+                                    $ctx.state = 6;
+                                    break;
+                                case 6:
+                                    $ctx.state = 2;
+                                    return $__19;
+                                case 2:
+                                    $__20 = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = $__20;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__18, this);
+                    }));
+            }
+            var $__default = Ratchet;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__ProtocolConstants__, $__ArrayBufferUtils__, $__SessionState__;
+            var ProtocolConstants = ($__ProtocolConstants__ = _require(9), $__ProtocolConstants__ && $__ProtocolConstants__.__esModule && $__ProtocolConstants__ || { default: $__ProtocolConstants__ }).default;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var SessionState = ($__SessionState__ = _require(14), $__SessionState__ && $__SessionState__.__esModule && $__SessionState__ || { default: $__SessionState__ }).default;
+            var Session = function Session(session) {
+                this.states = [];
+                if (session) {
+                    for (var $__4 = session.states[$traceurRuntime.toProperty(Symbol.iterator)](), $__5 = void 0; !($__5 = $__4.next()).done;) {
+                        var state = $__5.value;
+                        {
+                            this.states.push(new SessionState(state));
+                        }
+                    }
+                }
+                Object.seal(this);
+            };
+            $traceurRuntime.createClass(Session, {
+                mostRecentState: function () {
+                    return this.states[0];
+                },
+                addState: function (state) {
+                    this.states.unshift(state);
+                    if (this.states.length > ProtocolConstants.maximumSessionStatesPerIdentity) {
+                        this.states.pop();
+                    }
+                },
+                removeState: function (state) {
+                    var index = this.states.indexOf(state);
+                    this.states.splice(index, 1);
+                }
+            }, {});
+            var $__default = Session;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__ArrayBufferUtils__, $__ProtocolConstants__, $__Messages__, $__SessionState__, $__Session__, $__Ratchet__, $__Exceptions__, $__co__;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var ProtocolConstants = ($__ProtocolConstants__ = _require(9), $__ProtocolConstants__ && $__ProtocolConstants__.__esModule && $__ProtocolConstants__ || { default: $__ProtocolConstants__ }).default;
+            var Messages = ($__Messages__ = _require(7), $__Messages__ && $__Messages__.__esModule && $__Messages__ || { default: $__Messages__ }).default;
+            var SessionState = ($__SessionState__ = _require(14), $__SessionState__ && $__SessionState__.__esModule && $__SessionState__ || { default: $__SessionState__ }).default;
+            var Session = ($__Session__ = _require(11), $__Session__ && $__Session__.__esModule && $__Session__ || { default: $__Session__ }).default;
+            var Ratchet = ($__Ratchet__ = _require(10), $__Ratchet__ && $__Ratchet__.__esModule && $__Ratchet__ || { default: $__Ratchet__ }).default;
+            var $__6 = ($__Exceptions__ = _require(5), $__Exceptions__ && $__Exceptions__.__esModule && $__Exceptions__ || { default: $__Exceptions__ }), InvalidMessageException = $__6.InvalidMessageException, DuplicateMessageException = $__6.DuplicateMessageException;
+            var co = ($__co__ = _require(18), $__co__ && $__co__.__esModule && $__co__ || { default: $__co__ }).default;
+            function SessionCipher(crypto) {
+                var self = this;
+                var ratchet = new Ratchet(crypto);
+                this.encryptMessage = co.wrap($traceurRuntime.initGeneratorFunction(function $__12(session, message) {
+                    var newSession, whisperMessage;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                newSession = new Session(session);
+                                $ctx.state = 15;
+                                break;
+                            case 15:
+                                $ctx.state = 2;
+                                return createWhisperMessage(newSession, message);
+                            case 2:
+                                whisperMessage = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.state = 6;
+                                return ratchet.clickSubRatchet(newSession.mostRecentState().sendingChain);
+                            case 6:
+                                $ctx.maybeThrow();
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.state = newSession.mostRecentState().pendingPreKey ? 9 : 11;
+                                break;
+                            case 9:
+                                $ctx.returnValue = {
+                                    isPreKeyWhisperMessage: true,
+                                    body: createPreKeyWhisperMessage(newSession, whisperMessage),
+                                    session: newSession
+                                };
+                                $ctx.state = -2;
+                                break;
+                            case 11:
+                                $ctx.returnValue = {
+                                    isPreKeyWhisperMessage: false,
+                                    body: whisperMessage,
+                                    session: newSession
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__12, this);
+                }));
+                this.decryptPreKeyWhisperMessage = function (session, preKeyWhisperMessageBytes) {
+                    var preKeyWhisperMessage = Messages.decodePreKeyWhisperMessage(preKeyWhisperMessageBytes);
+                    return self.decryptWhisperMessage(session, preKeyWhisperMessage.message.message);
+                };
+                this.decryptWhisperMessage = co.wrap($traceurRuntime.initGeneratorFunction(function $__13(session, whisperMessageBytes) {
+                    var newSession, exceptions, $__8, $__9, state, clonedSessionState, promise, result, messages;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                newSession = new Session(session);
+                                exceptions = [];
+                                $ctx.state = 17;
+                                break;
+                            case 17:
+                                $__8 = newSession.states[$traceurRuntime.toProperty(Symbol.iterator)](), $__9 = void 0;
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                $ctx.state = !($__9 = $__8.next()).done ? 12 : 14;
+                                break;
+                            case 12:
+                                state = $__9.value;
+                                $ctx.state = 13;
+                                break;
+                            case 13:
+                                clonedSessionState = new SessionState(state);
+                                promise = decryptWhisperMessageWithSessionState(clonedSessionState, whisperMessageBytes);
+                                $ctx.state = 11;
+                                break;
+                            case 11:
+                                $ctx.state = 2;
+                                return promise.catch(function (e) {
+                                    exceptions.push(e);
+                                });
+                            case 2:
+                                result = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                $ctx.state = result !== undefined ? 7 : 6;
+                                break;
+                            case 7:
+                                newSession.removeState(state);
+                                newSession.addState(clonedSessionState);
+                                $ctx.state = 8;
+                                break;
+                            case 8:
+                                $ctx.returnValue = {
+                                    message: result,
+                                    session: newSession
+                                };
+                                $ctx.state = -2;
+                                break;
+                            case 14:
+                                messages = exceptions.map(function (e) {
+                                    return e.toString();
+                                });
+                                throw new InvalidMessageException('Unable to decrypt message: ' + messages);
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__13, this);
+                }));
+                var decryptWhisperMessageWithSessionState = co.wrap($traceurRuntime.initGeneratorFunction(function $__14(sessionState, whisperMessageBytes) {
+                        var whisperMessage, macInputTypes, message, theirEphemeralPublicKey, receivingChain, messageKeys, isValid, plaintext;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    whisperMessage = Messages.decodeWhisperMessage(whisperMessageBytes);
+                                    macInputTypes = Messages.decodeWhisperMessageMacInput(whisperMessageBytes);
+                                    if (whisperMessage.version.current !== sessionState.sessionVersion) {
+                                        throw new InvalidMessageException('Message version doesn\'t match session version');
+                                    }
+                                    message = whisperMessage.message;
+                                    theirEphemeralPublicKey = message.ratchetKey;
+                                    $ctx.state = 20;
+                                    break;
+                                case 20:
+                                    $ctx.state = 2;
+                                    return getOrCreateReceivingChain(sessionState, theirEphemeralPublicKey);
+                                case 2:
+                                    receivingChain = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.state = 6;
+                                    return getOrCreateMessageKeys(theirEphemeralPublicKey, receivingChain, message.counter);
+                                case 6:
+                                    messageKeys = $ctx.sent;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $ctx.state = 10;
+                                    return isValidMac(macInputTypes, messageKeys.macKey, whisperMessage.version.current, sessionState.remoteIdentityKey, sessionState.localIdentityKey, whisperMessage.mac);
+                                case 10:
+                                    isValid = $ctx.sent;
+                                    $ctx.state = 12;
+                                    break;
+                                case 12:
+                                    if (!isValid) {
+                                        throw new InvalidMessageException('Bad mac');
+                                    }
+                                    $ctx.state = 22;
+                                    break;
+                                case 22:
+                                    $ctx.state = 14;
+                                    return crypto.decrypt(messageKeys.cipherKey, message.ciphertext, messageKeys.iv);
+                                case 14:
+                                    plaintext = $ctx.sent;
+                                    $ctx.state = 16;
+                                    break;
+                                case 16:
+                                    sessionState.pendingPreKey = null;
+                                    $ctx.state = 24;
+                                    break;
+                                case 24:
+                                    $ctx.returnValue = plaintext;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__14, this);
+                    }));
+                var isValidMac = co.wrap($traceurRuntime.initGeneratorFunction(function $__15(data, macKey, messageVersion, senderIdentityKey, receiverIdentityKey, theirMac) {
+                        var ourMac;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $ctx.state = 2;
+                                    return getMac(data, macKey, messageVersion, senderIdentityKey, receiverIdentityKey);
+                                case 2:
+                                    ourMac = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = ArrayBufferUtils.areEqual(ourMac, theirMac);
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__15, this);
+                    }));
+                var getMac = co.wrap($traceurRuntime.initGeneratorFunction(function $__16(data, macKey, messageVersion, senderIdentityKey, receiverIdentityKey) {
+                        var macInputs, macBytes;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    macInputs = messageVersion >= 3 ? [
+                                        senderIdentityKey,
+                                        receiverIdentityKey
+                                    ] : [];
+                                    macInputs.push(data);
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $ctx.state = 2;
+                                    return crypto.hmac(macKey, ArrayBufferUtils.concat(macInputs));
+                                case 2:
+                                    macBytes = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = macBytes.slice(0, ProtocolConstants.macByteCount);
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__16, this);
+                    }));
+                var createWhisperMessage = co.wrap($traceurRuntime.initGeneratorFunction(function $__17(session, paddedMessage) {
+                        var messageKeys, ciphertext, version, message, macInputBytes, $__18, $__19, $__20, $__21, $__22, $__23, $__24, $__25, $__26, $__27, $__28, $__29, $__30, $__31, $__32;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $ctx.state = 2;
+                                    return ratchet.deriveMessageKeys(session.mostRecentState().sendingChain.key);
+                                case 2:
+                                    messageKeys = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.state = 6;
+                                    return crypto.encrypt(messageKeys.cipherKey, paddedMessage, messageKeys.iv);
+                                case 6:
+                                    ciphertext = $ctx.sent;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    version = {
+                                        current: session.mostRecentState().sessionVersion,
+                                        max: ProtocolConstants.currentVersion
+                                    };
+                                    message = {
+                                        ratchetKey: session.mostRecentState().senderRatchetKeyPair.public,
+                                        counter: session.mostRecentState().sendingChain.index,
+                                        previousCounter: session.mostRecentState().previousCounter,
+                                        ciphertext: ciphertext
+                                    };
+                                    macInputBytes = Messages.encodeWhisperMessageMacInput({
+                                        version: version,
+                                        message: message
+                                    });
+                                    $ctx.state = 20;
+                                    break;
+                                case 20:
+                                    $__18 = Messages.encodeWhisperMessage;
+                                    $__19 = messageKeys.macKey;
+                                    $__20 = session.mostRecentState;
+                                    $__21 = $__20.call(session);
+                                    $__22 = $__21.sessionVersion;
+                                    $__23 = session.mostRecentState;
+                                    $__24 = $__23.call(session);
+                                    $__25 = $__24.localIdentityKey;
+                                    $__26 = session.mostRecentState;
+                                    $__27 = $__26.call(session);
+                                    $__28 = $__27.remoteIdentityKey;
+                                    $__29 = getMac(macInputBytes, $__19, $__22, $__25, $__28);
+                                    $ctx.state = 14;
+                                    break;
+                                case 14:
+                                    $ctx.state = 10;
+                                    return $__29;
+                                case 10:
+                                    $__30 = $ctx.sent;
+                                    $ctx.state = 12;
+                                    break;
+                                case 12:
+                                    $__31 = {
+                                        version: version,
+                                        message: message,
+                                        mac: $__30
+                                    };
+                                    $__32 = $__18.call(Messages, $__31);
+                                    $ctx.state = 16;
+                                    break;
+                                case 16:
+                                    $ctx.returnValue = $__32;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__17, this);
+                    }));
+                var createPreKeyWhisperMessage = function (session, whisperMessage) {
+                    var pendingPreKey = session.mostRecentState().pendingPreKey;
+                    return Messages.encodePreKeyWhisperMessage({
+                        version: {
+                            current: session.mostRecentState().sessionVersion,
+                            max: ProtocolConstants.currentVersion
+                        },
+                        message: {
+                            registrationId: session.mostRecentState().localRegistrationId,
+                            preKeyId: pendingPreKey.preKeyId,
+                            signedPreKeyId: pendingPreKey.signedPreKeyId,
+                            baseKey: pendingPreKey.baseKey,
+                            identityKey: session.mostRecentState().localIdentityKey,
+                            message: whisperMessage
+                        }
+                    });
+                };
+                var getOrCreateReceivingChain = co.wrap($traceurRuntime.initGeneratorFunction(function $__33(sessionState, theirEphemeralPublicKey) {
+                        var chain, $__34, $__35;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    chain = sessionState.findReceivingChain(theirEphemeralPublicKey);
+                                    $ctx.state = 13;
+                                    break;
+                                case 13:
+                                    $ctx.state = chain ? 1 : 2;
+                                    break;
+                                case 1:
+                                    $ctx.returnValue = chain;
+                                    $ctx.state = -2;
+                                    break;
+                                case 2:
+                                    $__34 = clickMainRatchet(sessionState, theirEphemeralPublicKey);
+                                    $ctx.state = 9;
+                                    break;
+                                case 9:
+                                    $ctx.state = 5;
+                                    return $__34;
+                                case 5:
+                                    $__35 = $ctx.sent;
+                                    $ctx.state = 7;
+                                    break;
+                                case 7:
+                                    $ctx.returnValue = $__35;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__33, this);
+                    }));
+                var getOrCreateMessageKeys = co.wrap($traceurRuntime.initGeneratorFunction(function $__36(theirEphemeralPublicKey, chain, counter) {
+                        var cachedMessageKeys, messageKeys;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $ctx.state = chain.index > counter ? 3 : 24;
+                                    break;
+                                case 3:
+                                    cachedMessageKeys = chain.messageKeys[counter];
+                                    if (!cachedMessageKeys) {
+                                        throw new DuplicateMessageException('Received message with old counter');
+                                    }
+                                    delete chain.messageKeys[counter];
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $ctx.returnValue = cachedMessageKeys;
+                                    $ctx.state = -2;
+                                    break;
+                                case 24:
+                                    if (counter - chain.index > ProtocolConstants.maximumMissedMessages) {
+                                        throw new InvalidMessageException('Too many skipped messages');
+                                    }
+                                    $ctx.state = 25;
+                                    break;
+                                case 25:
+                                    $ctx.state = chain.index < counter ? 5 : 13;
+                                    break;
+                                case 5:
+                                    $ctx.state = 6;
+                                    return ratchet.deriveMessageKeys(chain.key);
+                                case 6:
+                                    chain.messageKeys[chain.index] = $ctx.sent;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $ctx.state = 10;
+                                    return ratchet.clickSubRatchet(chain);
+                                case 10:
+                                    $ctx.maybeThrow();
+                                    $ctx.state = 25;
+                                    break;
+                                case 13:
+                                    $ctx.state = 15;
+                                    return ratchet.deriveMessageKeys(chain.key);
+                                case 15:
+                                    messageKeys = $ctx.sent;
+                                    $ctx.state = 17;
+                                    break;
+                                case 17:
+                                    $ctx.state = 19;
+                                    return ratchet.clickSubRatchet(chain);
+                                case 19:
+                                    $ctx.maybeThrow();
+                                    $ctx.state = 21;
+                                    break;
+                                case 21:
+                                    $ctx.returnValue = messageKeys;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__36, this);
+                    }));
+                var clickMainRatchet = co.wrap($traceurRuntime.initGeneratorFunction(function $__37(sessionState, theirEphemeralPublicKey) {
+                        var $__10, theirRootKey, nextReceivingChain, ourNewEphemeralKeyPair, $__11, rootKey, nextSendingChain, $__38, $__39, $__40, $__41, $__42, $__43, $__44, $__45, $__46, $__47, $__48, $__49, $__50, $__51;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $__38 = ratchet.deriveNextRootKeyAndChain;
+                                    $__39 = sessionState.rootKey;
+                                    $__40 = sessionState.senderRatchetKeyPair;
+                                    $__41 = $__40.private;
+                                    $__42 = $__38.call(ratchet, $__39, theirEphemeralPublicKey, $__41);
+                                    $ctx.state = 6;
+                                    break;
+                                case 6:
+                                    $ctx.state = 2;
+                                    return $__42;
+                                case 2:
+                                    $__43 = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $__10 = $__43;
+                                    $__44 = $__10.rootKey;
+                                    theirRootKey = $__44;
+                                    $__45 = $__10.chain;
+                                    nextReceivingChain = $__45;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $ctx.state = 10;
+                                    return crypto.generateKeyPair();
+                                case 10:
+                                    ourNewEphemeralKeyPair = $ctx.sent;
+                                    $ctx.state = 12;
+                                    break;
+                                case 12:
+                                    $__46 = ratchet.deriveNextRootKeyAndChain;
+                                    $__47 = ourNewEphemeralKeyPair.private;
+                                    $__48 = $__46.call(ratchet, theirRootKey, theirEphemeralPublicKey, $__47);
+                                    $ctx.state = 18;
+                                    break;
+                                case 18:
+                                    $ctx.state = 14;
+                                    return $__48;
+                                case 14:
+                                    $__49 = $ctx.sent;
+                                    $ctx.state = 16;
+                                    break;
+                                case 16:
+                                    $__11 = $__49;
+                                    $__50 = $__11.rootKey;
+                                    rootKey = $__50;
+                                    $__51 = $__11.chain;
+                                    nextSendingChain = $__51;
+                                    $ctx.state = 20;
+                                    break;
+                                case 20:
+                                    sessionState.rootKey = rootKey;
+                                    sessionState.addReceivingChain(theirEphemeralPublicKey, nextReceivingChain);
+                                    sessionState.previousCounter = Math.max(sessionState.sendingChain.index - 1, 0);
+                                    sessionState.sendingChain = nextSendingChain;
+                                    sessionState.senderRatchetKeyPair = ourNewEphemeralKeyPair;
+                                    $ctx.state = 24;
+                                    break;
+                                case 24:
+                                    $ctx.returnValue = nextReceivingChain;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__37, this);
+                    }));
+                Object.freeze(self);
+            }
+            var $__default = SessionCipher;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__WhisperProtos__, $__ArrayBufferUtils__, $__Messages__, $__Ratchet__, $__SessionState__, $__Session__, $__Exceptions__, $__co__;
+            var WhisperProtos = ($__WhisperProtos__ = _require(16), $__WhisperProtos__ && $__WhisperProtos__.__esModule && $__WhisperProtos__ || { default: $__WhisperProtos__ }).default;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var Messages = ($__Messages__ = _require(7), $__Messages__ && $__Messages__.__esModule && $__Messages__ || { default: $__Messages__ }).default;
+            var Ratchet = ($__Ratchet__ = _require(10), $__Ratchet__ && $__Ratchet__.__esModule && $__Ratchet__ || { default: $__Ratchet__ }).default;
+            var SessionState = ($__SessionState__ = _require(14), $__SessionState__ && $__SessionState__.__esModule && $__SessionState__ || { default: $__SessionState__ }).default;
+            var Session = ($__Session__ = _require(11), $__Session__ && $__Session__.__esModule && $__Session__ || { default: $__Session__ }).default;
+            var $__6 = ($__Exceptions__ = _require(5), $__Exceptions__ && $__Exceptions__.__esModule && $__Exceptions__ || { default: $__Exceptions__ }), InvalidKeyException = $__6.InvalidKeyException, UnsupportedProtocolVersionException = $__6.UnsupportedProtocolVersionException, UntrustedIdentityException = $__6.UntrustedIdentityException;
+            var co = ($__co__ = _require(18), $__co__ && $__co__.__esModule && $__co__ || { default: $__co__ }).default;
+            function SessionFactory(crypto, store) {
+                var self = this;
+                var ratchet = new Ratchet(crypto);
+                self.createSessionFromPreKeyBundle = co.wrap($traceurRuntime.initGeneratorFunction(function $__12(retrievedPreKeyBundle) {
+                    var validSignature, supportsV3, ourBaseKeyPair, theirSignedPreKey, aliceParameters, sessionState, session, $__13, $__14, $__15, $__16, $__17, $__18, $__19;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                $ctx.state = retrievedPreKeyBundle.signedPreKey ? 1 : 6;
+                                break;
+                            case 1:
+                                $ctx.state = 2;
+                                return crypto.verifySignature(retrievedPreKeyBundle.identityKey, retrievedPreKeyBundle.signedPreKey, retrievedPreKeyBundle.signedPreKeySignature);
+                            case 2:
+                                validSignature = $ctx.sent;
+                                $ctx.state = 4;
+                                break;
+                            case 4:
+                                if (!validSignature) {
+                                    throw new InvalidKeyException('Invalid signature on device key');
+                                }
+                                $ctx.state = 6;
+                                break;
+                            case 6:
+                                if (!retrievedPreKeyBundle.preKey && !retrievedPreKeyBundle.signedPreKey) {
+                                    throw new InvalidKeyException('Both signed and unsigned pre keys are absent');
+                                }
+                                supportsV3 = !!retrievedPreKeyBundle.signedPreKey;
+                                $ctx.state = 31;
+                                break;
+                            case 31:
+                                $ctx.state = 9;
+                                return crypto.generateKeyPair();
+                            case 9:
+                                ourBaseKeyPair = $ctx.sent;
+                                $ctx.state = 11;
+                                break;
+                            case 11:
+                                theirSignedPreKey = supportsV3 ? retrievedPreKeyBundle.signedPreKey : retrievedPreKeyBundle.preKey;
+                                $ctx.state = 33;
+                                break;
+                            case 33:
+                                $__13 = store.getLocalIdentityKeyPair;
+                                $__14 = $__13.call(store);
+                                $ctx.state = 17;
+                                break;
+                            case 17:
+                                $ctx.state = 13;
+                                return $__14;
+                            case 13:
+                                $__15 = $ctx.sent;
+                                $ctx.state = 15;
+                                break;
+                            case 15:
+                                $__16 = retrievedPreKeyBundle.identityKey;
+                                if (supportsV3) {
+                                    $__17 = retrievedPreKeyBundle.preKey;
+                                    $__18 = $__17;
+                                } else {
+                                    $__18 = undefined;
+                                }
+                                $__19 = {
+                                    sessionVersion: supportsV3 ? 3 : 2,
+                                    ourBaseKeyPair: ourBaseKeyPair,
+                                    ourIdentityKeyPair: $__15,
+                                    theirIdentityKey: $__16,
+                                    theirSignedPreKey: theirSignedPreKey,
+                                    theirRatchetKey: theirSignedPreKey,
+                                    theirOneTimePreKey: $__18
+                                };
+                                aliceParameters = $__19;
+                                $ctx.state = 19;
+                                break;
+                            case 19:
+                                $ctx.state = 21;
+                                return initializeAliceSession(aliceParameters);
+                            case 21:
+                                sessionState = $ctx.sent;
+                                $ctx.state = 23;
+                                break;
+                            case 23:
+                                sessionState.pendingPreKey = {
+                                    preKeyId: supportsV3 ? retrievedPreKeyBundle.preKeyId : null,
+                                    signedPreKeyId: retrievedPreKeyBundle.signedPreKeyId,
+                                    baseKey: ourBaseKeyPair.public
+                                };
+                                $ctx.state = 35;
+                                break;
+                            case 35:
+                                $ctx.state = 25;
+                                return store.getLocalRegistrationId();
+                            case 25:
+                                sessionState.localRegistrationId = $ctx.sent;
+                                $ctx.state = 27;
+                                break;
+                            case 27:
+                                session = new Session();
+                                session.addState(sessionState);
+                                $ctx.state = 37;
+                                break;
+                            case 37:
+                                $ctx.returnValue = session;
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__12, this);
+                }));
+                self.createSessionFromPreKeyWhisperMessage = co.wrap($traceurRuntime.initGeneratorFunction(function $__20(session, preKeyWhisperMessageBytes) {
+                    var preKeyWhisperMessage, message, $__8, $__9, cachedSessionState, ourSignedPreKeyPair, preKeyPair, bobParameters, sessionState, clonedSession, $__21, $__22, $__23, $__24, $__25, $__26, $__27, $__28;
+                    return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                        while (true)
+                            switch ($ctx.state) {
+                            case 0:
+                                preKeyWhisperMessage = Messages.decodePreKeyWhisperMessage(preKeyWhisperMessageBytes);
+                                if (preKeyWhisperMessage.version.current !== 3) {
+                                    throw new UnsupportedProtocolVersionException('Protocol version ' + preKeyWhisperMessage.version.current + ' is not supported');
+                                }
+                                message = preKeyWhisperMessage.message;
+                                $ctx.state = 33;
+                                break;
+                            case 33:
+                                $ctx.state = session ? 7 : 6;
+                                break;
+                            case 7:
+                                $__8 = session.states[$traceurRuntime.toProperty(Symbol.iterator)](), $__9 = void 0;
+                                $ctx.state = 2;
+                                break;
+                            case 2:
+                                $ctx.state = !($__9 = $__8.next()).done ? 4 : 6;
+                                break;
+                            case 4:
+                                cachedSessionState = $__9.value;
+                                $ctx.state = 5;
+                                break;
+                            case 5:
+                                $ctx.state = cachedSessionState.theirBaseKey && ArrayBufferUtils.areEqual(cachedSessionState.theirBaseKey, message.baseKey) ? 1 : 2;
+                                break;
+                            case 1:
+                                $ctx.returnValue = {
+                                    session: session,
+                                    identityKey: message.identityKey,
+                                    registrationId: message.registrationId
+                                };
+                                $ctx.state = -2;
+                                break;
+                            case 6:
+                                $ctx.state = 10;
+                                return store.getLocalSignedPreKeyPair(message.signedPreKeyId);
+                            case 10:
+                                ourSignedPreKeyPair = $ctx.sent;
+                                $ctx.state = 12;
+                                break;
+                            case 12:
+                                $ctx.state = message.preKeyId !== null ? 13 : 16;
+                                break;
+                            case 13:
+                                $ctx.state = 14;
+                                return store.getLocalPreKeyPair(message.preKeyId);
+                            case 14:
+                                preKeyPair = $ctx.sent;
+                                $ctx.state = 16;
+                                break;
+                            case 16:
+                                $__21 = preKeyWhisperMessage.version;
+                                $__22 = $__21.current;
+                                $__23 = message.baseKey;
+                                $__24 = message.identityKey;
+                                $__25 = store.getLocalIdentityKeyPair;
+                                $__26 = $__25.call(store);
+                                $ctx.state = 23;
+                                break;
+                            case 23:
+                                $ctx.state = 19;
+                                return $__26;
+                            case 19:
+                                $__27 = $ctx.sent;
+                                $ctx.state = 21;
+                                break;
+                            case 21:
+                                $__28 = {
+                                    sessionVersion: $__22,
+                                    theirBaseKey: $__23,
+                                    theirIdentityKey: $__24,
+                                    ourIdentityKeyPair: $__27,
+                                    ourSignedPreKeyPair: ourSignedPreKeyPair,
+                                    ourRatchetKeyPair: ourSignedPreKeyPair,
+                                    ourOneTimePreKeyPair: preKeyPair
+                                };
+                                bobParameters = $__28;
+                                $ctx.state = 25;
+                                break;
+                            case 25:
+                                $ctx.state = 27;
+                                return initializeBobSession(bobParameters);
+                            case 27:
+                                sessionState = $ctx.sent;
+                                $ctx.state = 29;
+                                break;
+                            case 29:
+                                sessionState.theirBaseKey = message.baseKey;
+                                clonedSession = new Session(session);
+                                clonedSession.addState(sessionState);
+                                $ctx.state = 35;
+                                break;
+                            case 35:
+                                $ctx.returnValue = {
+                                    session: clonedSession,
+                                    identityKey: message.identityKey,
+                                    registrationId: message.registrationId
+                                };
+                                $ctx.state = -2;
+                                break;
+                            default:
+                                return $ctx.end();
+                            }
+                    }, $__20, this);
+                }));
+                var initializeAliceSession = co.wrap($traceurRuntime.initGeneratorFunction(function $__29(parameters) {
+                        var sendingRatchetKeyPair, agreements, $__10, theirRootKey, receivingChain, $__11, rootKey, sendingChain, sessionState, $__30, $__31, $__32, $__33, $__34, $__35, $__36, $__37, $__38, $__39, $__40, $__41, $__42, $__43;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    $ctx.state = 2;
+                                    return crypto.generateKeyPair();
+                                case 2:
+                                    sendingRatchetKeyPair = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    agreements = [
+                                        crypto.calculateAgreement(parameters.theirSignedPreKey, parameters.ourIdentityKeyPair.private),
+                                        crypto.calculateAgreement(parameters.theirIdentityKey, parameters.ourBaseKeyPair.private),
+                                        crypto.calculateAgreement(parameters.theirSignedPreKey, parameters.ourBaseKeyPair.private)
+                                    ];
+                                    if (parameters.sessionVersion >= 3 && parameters.theirOneTimePreKey) {
+                                        agreements.push(crypto.calculateAgreement(parameters.theirOneTimePreKey, parameters.ourBaseKeyPair.private));
+                                    }
+                                    $ctx.state = 30;
+                                    break;
+                                case 30:
+                                    $__30 = ratchet.deriveInitialRootKeyAndChain;
+                                    $__31 = parameters.sessionVersion;
+                                    $ctx.state = 14;
+                                    break;
+                                case 14:
+                                    $ctx.state = 6;
+                                    return agreements;
+                                case 6:
+                                    $__32 = $ctx.sent;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $__33 = $__30.call(ratchet, $__31, $__32);
+                                    $ctx.state = 16;
+                                    break;
+                                case 16:
+                                    $ctx.state = 10;
+                                    return $__33;
+                                case 10:
+                                    $__34 = $ctx.sent;
+                                    $ctx.state = 12;
+                                    break;
+                                case 12:
+                                    $__10 = $__34;
+                                    $__35 = $__10.rootKey;
+                                    theirRootKey = $__35;
+                                    $__36 = $__10.chain;
+                                    receivingChain = $__36;
+                                    $ctx.state = 18;
+                                    break;
+                                case 18:
+                                    $__37 = ratchet.deriveNextRootKeyAndChain;
+                                    $__38 = parameters.theirRatchetKey;
+                                    $__39 = sendingRatchetKeyPair.private;
+                                    $__40 = $__37.call(ratchet, theirRootKey, $__38, $__39);
+                                    $ctx.state = 24;
+                                    break;
+                                case 24:
+                                    $ctx.state = 20;
+                                    return $__40;
+                                case 20:
+                                    $__41 = $ctx.sent;
+                                    $ctx.state = 22;
+                                    break;
+                                case 22:
+                                    $__11 = $__41;
+                                    $__42 = $__11.rootKey;
+                                    rootKey = $__42;
+                                    $__43 = $__11.chain;
+                                    sendingChain = $__43;
+                                    $ctx.state = 26;
+                                    break;
+                                case 26:
+                                    sessionState = new SessionState({
+                                        sessionVersion: parameters.sessionVersion,
+                                        remoteIdentityKey: parameters.theirIdentityKey,
+                                        localIdentityKey: parameters.ourIdentityKeyPair.public,
+                                        rootKey: rootKey,
+                                        sendingChain: sendingChain,
+                                        senderRatchetKeyPair: sendingRatchetKeyPair
+                                    });
+                                    sessionState.addReceivingChain(parameters.theirRatchetKey, receivingChain);
+                                    $ctx.state = 32;
+                                    break;
+                                case 32:
+                                    $ctx.returnValue = sessionState;
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__29, this);
+                    }));
+                var initializeBobSession = co.wrap($traceurRuntime.initGeneratorFunction(function $__44(parameters) {
+                        var agreements, $__10, rootKey, sendingChain, $__45, $__46, $__47, $__48, $__49, $__50, $__51;
+                        return $traceurRuntime.createGeneratorInstance(function ($ctx) {
+                            while (true)
+                                switch ($ctx.state) {
+                                case 0:
+                                    agreements = [
+                                        crypto.calculateAgreement(parameters.theirIdentityKey, parameters.ourSignedPreKeyPair.private),
+                                        crypto.calculateAgreement(parameters.theirBaseKey, parameters.ourIdentityKeyPair.private),
+                                        crypto.calculateAgreement(parameters.theirBaseKey, parameters.ourSignedPreKeyPair.private)
+                                    ];
+                                    if (parameters.sessionVersion >= 3 && parameters.ourOneTimePreKeyPair) {
+                                        agreements.push(crypto.calculateAgreement(parameters.theirBaseKey, parameters.ourOneTimePreKeyPair.private));
+                                    }
+                                    $ctx.state = 18;
+                                    break;
+                                case 18:
+                                    $__45 = ratchet.deriveInitialRootKeyAndChain;
+                                    $__46 = parameters.sessionVersion;
+                                    $ctx.state = 10;
+                                    break;
+                                case 10:
+                                    $ctx.state = 2;
+                                    return agreements;
+                                case 2:
+                                    $__47 = $ctx.sent;
+                                    $ctx.state = 4;
+                                    break;
+                                case 4:
+                                    $__48 = $__45.call(ratchet, $__46, $__47);
+                                    $ctx.state = 12;
+                                    break;
+                                case 12:
+                                    $ctx.state = 6;
+                                    return $__48;
+                                case 6:
+                                    $__49 = $ctx.sent;
+                                    $ctx.state = 8;
+                                    break;
+                                case 8:
+                                    $__10 = $__49;
+                                    $__50 = $__10.rootKey;
+                                    rootKey = $__50;
+                                    $__51 = $__10.chain;
+                                    sendingChain = $__51;
+                                    $ctx.state = 14;
+                                    break;
+                                case 14:
+                                    $ctx.returnValue = new SessionState({
+                                        sessionVersion: parameters.sessionVersion,
+                                        remoteIdentityKey: parameters.theirIdentityKey,
+                                        localIdentityKey: parameters.ourIdentityKeyPair.public,
+                                        rootKey: rootKey,
+                                        sendingChain: sendingChain,
+                                        senderRatchetKeyPair: parameters.ourRatchetKeyPair
+                                    });
+                                    $ctx.state = -2;
+                                    break;
+                                default:
+                                    return $ctx.end();
+                                }
+                        }, $__44, this);
+                    }));
+                Object.freeze(self);
+            }
+            var $__default = SessionFactory;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__ArrayBufferUtils__, $__ProtocolConstants__;
+            var ArrayBufferUtils = ($__ArrayBufferUtils__ = _require(1), $__ArrayBufferUtils__ && $__ArrayBufferUtils__.__esModule && $__ArrayBufferUtils__ || { default: $__ArrayBufferUtils__ }).default;
+            var ProtocolConstants = ($__ProtocolConstants__ = _require(9), $__ProtocolConstants__ && $__ProtocolConstants__.__esModule && $__ProtocolConstants__ || { default: $__ProtocolConstants__ }).default;
+            var makeReadonly = function (obj, key) {
+                Object.defineProperty(obj, key, { writable: false });
+            };
+            var SessionState = function SessionState(parameters) {
+                Object.assign(this, {
+                    sessionVersion: 3,
+                    remoteIdentityKey: null,
+                    localIdentityKey: null,
+                    pendingPreKey: null,
+                    localRegistrationId: 0,
+                    theirBaseKey: null,
+                    rootKey: null,
+                    sendingChain: null,
+                    senderRatchetKeyPair: null,
+                    receivingChains: [],
+                    previousCounter: 0
+                }, parameters);
+                makeReadonly(this, 'sessionVersion');
+                makeReadonly(this, 'remoteIdentityKey');
+                makeReadonly(this, 'localIdentityKey');
+                Object.seal(this);
+            };
+            $traceurRuntime.createClass(SessionState, {
+                findReceivingChain: function (theirEphemeralPublicKey) {
+                    for (var i = 0; i < this.receivingChains.length; i++) {
+                        var receivingChain = this.receivingChains[i];
+                        if (ArrayBufferUtils.areEqual(receivingChain.theirEphemeralKey, theirEphemeralPublicKey)) {
+                            return receivingChain.chain;
+                        }
+                    }
+                    return null;
+                },
+                addReceivingChain: function (theirEphemeralPublicKey, chain) {
+                    this.receivingChains.push({
+                        theirEphemeralKey: theirEphemeralPublicKey,
+                        chain: chain
+                    });
+                    if (this.receivingChains.length > ProtocolConstants.maximumRetainedReceivedChainKeys) {
+                        this.receivingChains.shift();
+                    }
+                }
+            }, {});
+            var $__default = SessionState;
+        },
+        function (module, exports) {
+            'use strict';
+            Object.defineProperties(module.exports, {
+                default: {
+                    get: function () {
+                        return $__default;
+                    }
+                },
+                __esModule: { value: true }
+            });
+            var $__PromiseInterfaceDecorator__;
+            var PromiseInterfaceDecorator = ($__PromiseInterfaceDecorator__ = _require(8), $__PromiseInterfaceDecorator__ && $__PromiseInterfaceDecorator__.__esModule && $__PromiseInterfaceDecorator__ || { default: $__PromiseInterfaceDecorator__ }).default;
+            var methodNames = [
+                    'getLocalIdentityKeyPair',
+                    'getLocalRegistrationId',
+                    'getLocalSignedPreKeyPair',
+                    'getLocalPreKeyPair'
+                ];
+            var Store = function Store(store) {
+                $traceurRuntime.superConstructor($Store).call(this, store, methodNames);
+            };
+            var $Store = Store;
+            $traceurRuntime.createClass(Store, {}, {}, PromiseInterfaceDecorator);
+            var $__default = Store;
+        },
+        function (module, exports) {
+            'use strict';
+            module.exports = _require(19).newBuilder({})['import']({
+                'package': 'textsecure',
+                'messages': [
+                    {
+                        'name': 'WhisperMessage',
+                        'fields': [
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'ratchetKey',
+                                'id': 1
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'counter',
+                                'id': 2
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'previousCounter',
+                                'id': 3
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'ciphertext',
+                                'id': 4
+                            }
+                        ],
+                        'enums': [],
+                        'messages': [],
+                        'options': {},
+                        'oneofs': {}
+                    },
+                    {
+                        'name': 'PreKeyWhisperMessage',
+                        'fields': [
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'registrationId',
+                                'id': 5
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'preKeyId',
+                                'id': 1
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'signedPreKeyId',
+                                'id': 6
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'baseKey',
+                                'id': 2
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'identityKey',
+                                'id': 3
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'message',
+                                'id': 4
+                            }
+                        ],
+                        'enums': [],
+                        'messages': [],
+                        'options': {},
+                        'oneofs': {}
+                    },
+                    {
+                        'name': 'KeyExchangeMessage',
+                        'fields': [
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'id',
+                                'id': 1
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'baseKey',
+                                'id': 2
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'ratchetKey',
+                                'id': 3
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'identityKey',
+                                'id': 4
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'baseKeySignature',
+                                'id': 5
+                            }
+                        ],
+                        'enums': [],
+                        'messages': [],
+                        'options': {},
+                        'oneofs': {}
+                    },
+                    {
+                        'name': 'SenderKeyMessage',
+                        'fields': [
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'id',
+                                'id': 1
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'iteration',
+                                'id': 2
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'ciphertext',
+                                'id': 3
+                            }
+                        ],
+                        'enums': [],
+                        'messages': [],
+                        'options': {},
+                        'oneofs': {}
+                    },
+                    {
+                        'name': 'SenderKeyDistributionMessage',
+                        'fields': [
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'id',
+                                'id': 1
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'uint32',
+                                'name': 'iteration',
+                                'id': 2
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'chainKey',
+                                'id': 3
+                            },
+                            {
+                                'rule': 'optional',
+                                'options': {},
+                                'type': 'bytes',
+                                'name': 'signingKey',
+                                'id': 4
+                            }
+                        ],
+                        'enums': [],
+                        'messages': [],
+                        'options': {},
+                        'oneofs': {}
+                    }
+                ],
+                'enums': [],
+                'imports': [],
+                'options': {
+                    'java_package': 'org.whispersystems.libaxolotl.protocol',
+                    'java_outer_classname': 'WhisperProtos'
+                },
+                'services': []
+            }).build('textsecure');
+        },
+        function (module, exports) {
+            module.exports = __external_axolotlCrypto;
+        },
+        function (module, exports) {
+            var slice = Array.prototype.slice;
+            module.exports = co['default'] = co.co = co;
+            co.wrap = function (fn) {
+                return function () {
+                    return co.call(this, fn.apply(this, arguments));
+                };
+            };
+            function co(gen) {
+                var ctx = this;
+                if (typeof gen === 'function')
+                    gen = gen.call(this);
+                return new Promise(function (resolve, reject) {
+                    onFulfilled();
+                    function onFulfilled(res) {
+                        var ret;
+                        try {
+                            ret = gen.next(res);
+                        } catch (e) {
+                            return reject(e);
+                        }
+                        next(ret);
+                    }
+                    function onRejected(err) {
+                        var ret;
+                        try {
+                            ret = gen.throw(err);
+                        } catch (e) {
+                            return reject(e);
+                        }
+                        next(ret);
+                    }
+                    function next(ret) {
+                        if (ret.done)
+                            return resolve(ret.value);
+                        var value = toPromise.call(ctx, ret.value);
+                        if (value && isPromise(value))
+                            return value.then(onFulfilled, onRejected);
+                        return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, ' + 'but the following object was passed: "' + String(ret.value) + '"'));
+                    }
+                });
+            }
+            function toPromise(obj) {
+                if (!obj)
+                    return obj;
+                if (isPromise(obj))
+                    return obj;
+                if (isGeneratorFunction(obj) || isGenerator(obj))
+                    return co.call(this, obj);
+                if ('function' == typeof obj)
+                    return thunkToPromise.call(this, obj);
+                if (Array.isArray(obj))
+                    return arrayToPromise.call(this, obj);
+                if (isObject(obj))
+                    return objectToPromise.call(this, obj);
+                return obj;
+            }
+            function thunkToPromise(fn) {
+                var ctx = this;
+                return new Promise(function (resolve, reject) {
+                    fn.call(ctx, function (err, res) {
+                        if (err)
+                            return reject(err);
+                        if (arguments.length > 2)
+                            res = slice.call(arguments, 1);
+                        resolve(res);
+                    });
+                });
+            }
+            function arrayToPromise(obj) {
+                return Promise.all(obj.map(toPromise, this));
+            }
+            function objectToPromise(obj) {
+                var results = new obj.constructor();
+                var keys = Object.keys(obj);
+                var promises = [];
+                for (var i = 0; i < keys.length; i++) {
+                    var key = keys[i];
+                    var promise = toPromise.call(this, obj[key]);
+                    if (promise && isPromise(promise))
+                        defer(promise, key);
+                    else
+                        results[key] = obj[key];
+                }
+                return Promise.all(promises).then(function () {
+                    return results;
+                });
+                function defer(promise, key) {
+                    results[key] = undefined;
+                    promises.push(promise.then(function (res) {
+                        results[key] = res;
+                    }));
+                }
+            }
+            function isPromise(obj) {
+                return 'function' == typeof obj.then;
+            }
+            function isGenerator(obj) {
+                return 'function' == typeof obj.next && 'function' == typeof obj.throw;
+            }
+            function isGeneratorFunction(obj) {
+                var constructor = obj.constructor;
+                var proto = constructor.prototype;
+                var name = constructor.displayName || constructor.name;
+                var nameLooksRight = 'GeneratorFunction' == name;
+                var methodsLooksRight = 'function' == typeof proto.next && 'function' == typeof proto.throw;
+                return nameLooksRight || methodsLooksRight;
+            }
+            function isObject(val) {
+                return Object == val.constructor;
+            }
+        },
+        function (module, exports) {
+            module.exports = __external_1;
+        }
+    ];
+    return _require(0);
+}));
diff --git a/static/js/libs/axolotl/protobufjs.min.js b/static/js/libs/axolotl/protobufjs.min.js
new file mode 100644
index 000000000..943f6d197
--- /dev/null
+++ b/static/js/libs/axolotl/protobufjs.min.js
@@ -0,0 +1,103 @@
+/*
+ ProtoBuf.js (c) 2013 Daniel Wirtz <dcode@dcode.io>
+ Released under the Apache License, Version 2.0
+ see: https://github.com/dcodeIO/ProtoBuf.js for details
+*/
+(function(s){function u(l){var g={VERSION:"3.8.2",WIRE_TYPES:{}};g.WIRE_TYPES.VARINT=0;g.WIRE_TYPES.BITS64=1;g.WIRE_TYPES.LDELIM=2;g.WIRE_TYPES.STARTGROUP=3;g.WIRE_TYPES.ENDGROUP=4;g.WIRE_TYPES.BITS32=5;g.PACKABLE_WIRE_TYPES=[g.WIRE_TYPES.VARINT,g.WIRE_TYPES.BITS64,g.WIRE_TYPES.BITS32];g.TYPES={int32:{name:"int32",wireType:g.WIRE_TYPES.VARINT},uint32:{name:"uint32",wireType:g.WIRE_TYPES.VARINT},sint32:{name:"sint32",wireType:g.WIRE_TYPES.VARINT},int64:{name:"int64",wireType:g.WIRE_TYPES.VARINT},uint64:{name:"uint64",
+wireType:g.WIRE_TYPES.VARINT},sint64:{name:"sint64",wireType:g.WIRE_TYPES.VARINT},bool:{name:"bool",wireType:g.WIRE_TYPES.VARINT},"double":{name:"double",wireType:g.WIRE_TYPES.BITS64},string:{name:"string",wireType:g.WIRE_TYPES.LDELIM},bytes:{name:"bytes",wireType:g.WIRE_TYPES.LDELIM},fixed32:{name:"fixed32",wireType:g.WIRE_TYPES.BITS32},sfixed32:{name:"sfixed32",wireType:g.WIRE_TYPES.BITS32},fixed64:{name:"fixed64",wireType:g.WIRE_TYPES.BITS64},sfixed64:{name:"sfixed64",wireType:g.WIRE_TYPES.BITS64},
+"float":{name:"float",wireType:g.WIRE_TYPES.BITS32},"enum":{name:"enum",wireType:g.WIRE_TYPES.VARINT},message:{name:"message",wireType:g.WIRE_TYPES.LDELIM},group:{name:"group",wireType:g.WIRE_TYPES.STARTGROUP}};g.ID_MIN=1;g.ID_MAX=536870911;g.ByteBuffer=l;g.Long=l.Long||null;g.convertFieldsToCamelCase=!1;g.populateAccessors=!0;g.Util=function(){Object.create||(Object.create=function(e){function d(){}if(1<arguments.length)throw Error("Object.create polyfill only accepts the first parameter.");d.prototype=
+e;return new d});var e={IS_NODE:!1};try{e.IS_NODE="function"===typeof require&&"function"===typeof require("fs").readFileSync&&"function"===typeof require("path").resolve}catch(d){}e.XHR=function(){for(var e=[function(){return new XMLHttpRequest},function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new ActiveXObject("Msxml3.XMLHTTP")},function(){return new ActiveXObject("Microsoft.XMLHTTP")}],d=null,g=0;g<e.length;g++){try{d=e[g]()}catch(b){continue}break}if(!d)throw Error("XMLHttpRequest is not supported");
+return d};e.fetch=function(d,g){g&&"function"!=typeof g&&(g=null);if(e.IS_NODE)if(g)require("fs").readFile(d,function(f,a){f?g(null):g(""+a)});else try{return require("fs").readFileSync(d)}catch(n){return null}else{var b=e.XHR();b.open("GET",d,g?!0:!1);b.setRequestHeader("Accept","text/plain");"function"===typeof b.overrideMimeType&&b.overrideMimeType("text/plain");if(g)b.onreadystatechange=function(){4==b.readyState&&(200==b.status||0==b.status&&"string"===typeof b.responseText?g(b.responseText):
+g(null))},4!=b.readyState&&b.send(null);else return b.send(null),200==b.status||0==b.status&&"string"===typeof b.responseText?b.responseText:null}};e.isArray=Array.isArray||function(e){return"[object Array]"===Object.prototype.toString.call(e)};return e}();g.Lang={OPEN:"{",CLOSE:"}",OPTOPEN:"[",OPTCLOSE:"]",OPTEND:",",EQUAL:"=",END:";",STRINGOPEN:'"',STRINGCLOSE:'"',STRINGOPEN_SQ:"'",STRINGCLOSE_SQ:"'",COPTOPEN:"(",COPTCLOSE:")",DELIM:/[\s\{\}=;\[\],'"\(\)]/g,RULE:/^(?:required|optional|repeated)$/,
+TYPE:/^(?:double|float|int32|uint32|sint32|int64|uint64|sint64|fixed32|sfixed32|fixed64|sfixed64|bool|string|bytes)$/,NAME:/^[a-zA-Z_][a-zA-Z_0-9]*$/,TYPEDEF:/^[a-zA-Z][a-zA-Z_0-9]*$/,TYPEREF:/^(?:\.?[a-zA-Z_][a-zA-Z_0-9]*)+$/,FQTYPEREF:/^(?:\.[a-zA-Z][a-zA-Z_0-9]*)+$/,NUMBER:/^-?(?:[1-9][0-9]*|0|0x[0-9a-fA-F]+|0[0-7]+|([0-9]*\.[0-9]+([Ee][+-]?[0-9]+)?))$/,NUMBER_DEC:/^(?:[1-9][0-9]*|0)$/,NUMBER_HEX:/^0x[0-9a-fA-F]+$/,NUMBER_OCT:/^0[0-7]+$/,NUMBER_FLT:/^[0-9]*\.[0-9]+([Ee][+-]?[0-9]+)?$/,ID:/^(?:[1-9][0-9]*|0|0x[0-9a-fA-F]+|0[0-7]+)$/,
+NEGID:/^\-?(?:[1-9][0-9]*|0|0x[0-9a-fA-F]+|0[0-7]+)$/,WHITESPACE:/\s/,STRING:/(?:"([^"\\]*(?:\\.[^"\\]*)*)")|(?:'([^'\\]*(?:\\.[^'\\]*)*)')/g,BOOL:/^(?:true|false)$/i};g.DotProto=function(e,d){var g={},k=function(f){this.source=""+f;this.index=0;this.line=1;this.stack=[];this.readingString=!1;this.stringEndsWith=d.STRINGCLOSE},n=k.prototype;n._readString=function(){d.STRING.lastIndex=this.index-1;var f;if(null!==(f=d.STRING.exec(this.source)))return f="undefined"!==typeof f[1]?f[1]:f[2],this.index=
+d.STRING.lastIndex,this.stack.push(this.stringEndsWith),f;throw Error("Unterminated string at line "+this.line+", index "+this.index);};n.next=function(){if(0<this.stack.length)return this.stack.shift();if(this.index>=this.source.length)return null;if(this.readingString)return this.readingString=!1,this._readString();var f,a;do{for(f=!1;d.WHITESPACE.test(a=this.source.charAt(this.index));)if(this.index++,"\n"===a&&this.line++,this.index===this.source.length)return null;if("/"===this.source.charAt(this.index))if("/"===
+this.source.charAt(++this.index)){for(;"\n"!==this.source.charAt(this.index);)if(this.index++,this.index==this.source.length)return null;this.index++;this.line++;f=!0}else if("*"===this.source.charAt(this.index)){for(a="";"*/"!==a+(a=this.source.charAt(this.index));)if(this.index++,"\n"===a&&this.line++,this.index===this.source.length)return null;this.index++;f=!0}else throw Error("Unterminated comment at line "+this.line+": /"+this.source.charAt(this.index));}while(f);if(this.index===this.source.length)return null;
+f=this.index;d.DELIM.lastIndex=0;if(d.DELIM.test(this.source.charAt(f)))++f;else for(++f;f<this.source.length&&!d.DELIM.test(this.source.charAt(f));)f++;f=this.source.substring(this.index,this.index=f);f===d.STRINGOPEN?(this.readingString=!0,this.stringEndsWith=d.STRINGCLOSE):f===d.STRINGOPEN_SQ&&(this.readingString=!0,this.stringEndsWith=d.STRINGCLOSE_SQ);return f};n.peek=function(){if(0===this.stack.length){var f=this.next();if(null===f)return null;this.stack.push(f)}return this.stack[0]};n.toString=
+function(){return"Tokenizer("+this.index+"/"+this.source.length+" at line "+this.line+")"};g.Tokenizer=k;var n=function(f){this.tn=new k(f)},b=n.prototype;b.parse=function(){for(var f={name:"[ROOT]","package":null,messages:[],enums:[],imports:[],options:{},services:[]},a,c=!0;a=this.tn.next();)switch(a){case "package":if(!c||null!==f["package"])throw Error("Unexpected package at line "+this.tn.line);f["package"]=this._parsePackage(a);break;case "import":if(!c)throw Error("Unexpected import at line "+
+this.tn.line);f.imports.push(this._parseImport(a));break;case "message":this._parseMessage(f,null,a);c=!1;break;case "enum":this._parseEnum(f,a);c=!1;break;case "option":if(!c)throw Error("Unexpected option at line "+this.tn.line);this._parseOption(f,a);break;case "service":this._parseService(f,a);break;case "extend":this._parseExtend(f,a);break;case "syntax":this._parseIgnoredStatement(f,a);break;default:throw Error("Unexpected token at line "+this.tn.line+": "+a);}delete f.name;return f};b._parseNumber=
+function(f){var a=1;"-"==f.charAt(0)&&(a=-1,f=f.substring(1));if(d.NUMBER_DEC.test(f))return a*parseInt(f,10);if(d.NUMBER_HEX.test(f))return a*parseInt(f.substring(2),16);if(d.NUMBER_OCT.test(f))return a*parseInt(f.substring(1),8);if(d.NUMBER_FLT.test(f))return a*parseFloat(f);throw Error("Illegal number at line "+this.tn.line+": "+(0>a?"-":"")+f);};b._parseString=function(){var f="",a;do{this.tn.next();f+=this.tn.next();a=this.tn.next();if(a!==this.tn.stringEndsWith)throw Error("Illegal end of string at line "+
+this.tn.line+": "+a);a=this.tn.peek()}while(a===d.STRINGOPEN||a===d.STRINGOPEN_SQ);return f};b._parseId=function(f,a){var c=-1,b=1;"-"==f.charAt(0)&&(b=-1,f=f.substring(1));if(d.NUMBER_DEC.test(f))c=parseInt(f);else if(d.NUMBER_HEX.test(f))c=parseInt(f.substring(2),16);else if(d.NUMBER_OCT.test(f))c=parseInt(f.substring(1),8);else throw Error("Illegal id at line "+this.tn.line+": "+(0>b?"-":"")+f);c=b*c|0;if(!a&&0>c)throw Error("Illegal id at line "+this.tn.line+": "+(0>b?"-":"")+f);return c};b._parsePackage=
+function(f){f=this.tn.next();if(!d.TYPEREF.test(f))throw Error("Illegal package name at line "+this.tn.line+": "+f);var a=f;f=this.tn.next();if(f!=d.END)throw Error("Illegal end of package at line "+this.tn.line+": "+f);return a};b._parseImport=function(f){f=this.tn.peek();"public"===f&&(this.tn.next(),f=this.tn.peek());if(f!==d.STRINGOPEN&&f!==d.STRINGOPEN_SQ)throw Error("Illegal start of import at line "+this.tn.line+": "+f);var a=this._parseString();f=this.tn.next();if(f!==d.END)throw Error("Illegal end of import at line "+
+this.tn.line+": "+f);return a};b._parseOption=function(f,a){a=this.tn.next();var c=!1;a==d.COPTOPEN&&(c=!0,a=this.tn.next());if(!d.TYPEREF.test(a)&&!/google\.protobuf\./.test(a))throw Error("Illegal option name in message "+f.name+" at line "+this.tn.line+": "+a);var b=a;a=this.tn.next();if(c){if(a!==d.COPTCLOSE)throw Error("Illegal end in message "+f.name+", option "+b+" at line "+this.tn.line+": "+a);b="("+b+")";a=this.tn.next();d.FQTYPEREF.test(a)&&(b+=a,a=this.tn.next())}if(a!==d.EQUAL)throw Error("Illegal operator in message "+
+f.name+", option "+b+" at line "+this.tn.line+": "+a);a=this.tn.peek();if(a===d.STRINGOPEN||a===d.STRINGOPEN_SQ)c=this._parseString();else if(this.tn.next(),d.NUMBER.test(a))c=this._parseNumber(a,!0);else if(d.BOOL.test(a))c="true"===a;else if(d.TYPEREF.test(a))c=a;else throw Error("Illegal option value in message "+f.name+", option "+b+" at line "+this.tn.line+": "+a);a=this.tn.next();if(a!==d.END)throw Error("Illegal end of option in message "+f.name+", option "+b+" at line "+this.tn.line+": "+
+a);f.options[b]=c};b._parseIgnoredStatement=function(f,a){var c;do{c=this.tn.next();if(null===c)throw Error("Unexpected EOF in "+f.name+", "+a+" at line "+this.tn.line);if(c===d.END)break}while(1)};b._parseService=function(f,a){a=this.tn.next();if(!d.NAME.test(a))throw Error("Illegal service name at line "+this.tn.line+": "+a);var c=a,b={name:c,rpc:{},options:{}};a=this.tn.next();if(a!==d.OPEN)throw Error("Illegal start of service "+c+" at line "+this.tn.line+": "+a);do if(a=this.tn.next(),"option"===
+a)this._parseOption(b,a);else if("rpc"===a)this._parseServiceRPC(b,a);else if(a!==d.CLOSE)throw Error("Illegal type of service "+c+" at line "+this.tn.line+": "+a);while(a!==d.CLOSE);f.services.push(b)};b._parseServiceRPC=function(f,a){var c=a;a=this.tn.next();if(!d.NAME.test(a))throw Error("Illegal method name in service "+f.name+" at line "+this.tn.line+": "+a);var b=a,e={request:null,response:null,options:{}};a=this.tn.next();if(a!==d.COPTOPEN)throw Error("Illegal start of request type in service "+
+f.name+"#"+b+" at line "+this.tn.line+": "+a);a=this.tn.next();if(!d.TYPEREF.test(a))throw Error("Illegal request type in service "+f.name+"#"+b+" at line "+this.tn.line+": "+a);e.request=a;a=this.tn.next();if(a!=d.COPTCLOSE)throw Error("Illegal end of request type in service "+f.name+"#"+b+" at line "+this.tn.line+": "+a);a=this.tn.next();if("returns"!==a.toLowerCase())throw Error("Illegal delimiter in service "+f.name+"#"+b+" at line "+this.tn.line+": "+a);a=this.tn.next();if(a!=d.COPTOPEN)throw Error("Illegal start of response type in service "+
+f.name+"#"+b+" at line "+this.tn.line+": "+a);a=this.tn.next();e.response=a;a=this.tn.next();if(a!==d.COPTCLOSE)throw Error("Illegal end of response type in service "+f.name+"#"+b+" at line "+this.tn.line+": "+a);a=this.tn.next();if(a===d.OPEN){do if(a=this.tn.next(),"option"===a)this._parseOption(e,a);else if(a!==d.CLOSE)throw Error("Illegal start of option inservice "+f.name+"#"+b+" at line "+this.tn.line+": "+a);while(a!==d.CLOSE);this.tn.peek()===d.END&&this.tn.next()}else if(a!==d.END)throw Error("Illegal delimiter in service "+
+f.name+"#"+b+" at line "+this.tn.line+": "+a);"undefined"===typeof f[c]&&(f[c]={});f[c][b]=e};b._parseMessage=function(f,a,c){var b={},e="group"===c;c=this.tn.next();if(!d.NAME.test(c))throw Error("Illegal "+(e?"group":"message")+" name"+(f?" in message "+f.name:"")+" at line "+this.tn.line+": "+c);b.name=c;if(e){c=this.tn.next();if(c!==d.EQUAL)throw Error("Illegal id assignment after group "+b.name+" at line "+this.tn.line+": "+c);c=this.tn.next();try{a.id=this._parseId(c)}catch(g){throw Error("Illegal field id value for group "+
+b.name+"#"+a.name+" at line "+this.tn.line+": "+c);}b.isGroup=!0}b.fields=[];b.enums=[];b.messages=[];b.options={};b.oneofs={};c=this.tn.next();c===d.OPTOPEN&&a&&(this._parseFieldOptions(b,a,c),c=this.tn.next());if(c!==d.OPEN)throw Error("Illegal start of "+(e?"group":"message")+" "+b.name+" at line "+this.tn.line+": "+c);do if(c=this.tn.next(),c===d.CLOSE){c=this.tn.peek();c===d.END&&this.tn.next();break}else if(d.RULE.test(c))this._parseMessageField(b,c);else if("oneof"===c)this._parseMessageOneOf(b,
+c);else if("enum"===c)this._parseEnum(b,c);else if("message"===c)this._parseMessage(b,null,c);else if("option"===c)this._parseOption(b,c);else if("extensions"===c)b.extensions=this._parseExtensions(b,c);else if("extend"===c)this._parseExtend(b,c);else throw Error("Illegal token in message "+b.name+" at line "+this.tn.line+": "+c);while(1);f.messages.push(b);return b};b._parseMessageField=function(b,a){var c={},e=null;c.rule=a;c.options={};a=this.tn.next();if("group"===a){e=this._parseMessage(b,c,
+a);if(!/^[A-Z]/.test(e.name))throw Error("Group names must start with a capital letter");c.type=e.name;c.name=e.name.toLowerCase();a=this.tn.peek();a===d.END&&this.tn.next()}else{if(!d.TYPE.test(a)&&!d.TYPEREF.test(a))throw Error("Illegal field type in message "+b.name+" at line "+this.tn.line+": "+a);c.type=a;a=this.tn.next();if(!d.NAME.test(a))throw Error("Illegal field name in message "+b.name+" at line "+this.tn.line+": "+a);c.name=a;a=this.tn.next();if(a!==d.EQUAL)throw Error("Illegal token in field "+
+b.name+"#"+c.name+" at line "+this.tn.line+": "+a);a=this.tn.next();try{c.id=this._parseId(a)}catch(g){throw Error("Illegal field id in message "+b.name+"#"+c.name+" at line "+this.tn.line+": "+a);}a=this.tn.next();a===d.OPTOPEN&&(this._parseFieldOptions(b,c,a),a=this.tn.next());if(a!==d.END)throw Error("Illegal delimiter in message "+b.name+"#"+c.name+" at line "+this.tn.line+": "+a);}b.fields.push(c);return c};b._parseMessageOneOf=function(b,a){a=this.tn.next();if(!d.NAME.test(a))throw Error("Illegal oneof name in message "+
+b.name+" at line "+this.tn.line+": "+a);var c=a,e,g=[];a=this.tn.next();if(a!==d.OPEN)throw Error("Illegal start of oneof "+c+" at line "+this.tn.line+": "+a);for(;this.tn.peek()!==d.CLOSE;)e=this._parseMessageField(b,"optional"),e.oneof=c,g.push(e.id);this.tn.next();b.oneofs[c]=g};b._parseFieldOptions=function(b,a,c){var e=!0;do{c=this.tn.next();if(c===d.OPTCLOSE)break;else if(c===d.OPTEND){if(e)throw Error("Illegal start of options in message "+b.name+"#"+a.name+" at line "+this.tn.line+": "+c);
+c=this.tn.next()}this._parseFieldOption(b,a,c);e=!1}while(1)};b._parseFieldOption=function(b,a,c){var e=!1;c===d.COPTOPEN&&(c=this.tn.next(),e=!0);if(!d.TYPEREF.test(c))throw Error("Illegal field option in "+b.name+"#"+a.name+" at line "+this.tn.line+": "+c);var g=c;c=this.tn.next();if(e){if(c!==d.COPTCLOSE)throw Error("Illegal delimiter in "+b.name+"#"+a.name+" at line "+this.tn.line+": "+c);g="("+g+")";c=this.tn.next();d.FQTYPEREF.test(c)&&(g+=c,c=this.tn.next())}if(c!==d.EQUAL)throw Error("Illegal token in "+
+b.name+"#"+a.name+" at line "+this.tn.line+": "+c);c=this.tn.peek();if(c===d.STRINGOPEN||c===d.STRINGOPEN_SQ)b=this._parseString();else if(d.NUMBER.test(c,!0))b=this._parseNumber(this.tn.next(),!0);else if(d.BOOL.test(c))b="true"===this.tn.next().toLowerCase();else if(d.TYPEREF.test(c))b=this.tn.next();else throw Error("Illegal value in message "+b.name+"#"+a.name+", option "+g+" at line "+this.tn.line+": "+c);a.options[g]=b};b._parseEnum=function(b,a){var c={};a=this.tn.next();if(!d.NAME.test(a))throw Error("Illegal enum name in message "+
+b.name+" at line "+this.tn.line+": "+a);c.name=a;a=this.tn.next();if(a!==d.OPEN)throw Error("Illegal start of enum "+c.name+" at line "+this.tn.line+": "+a);c.values=[];c.options={};do{a=this.tn.next();if(a===d.CLOSE){a=this.tn.peek();a===d.END&&this.tn.next();break}if("option"==a)this._parseOption(c,a);else{if(!d.NAME.test(a))throw Error("Illegal name in enum "+c.name+" at line "+this.tn.line+": "+a);this._parseEnumValue(c,a)}}while(1);b.enums.push(c)};b._parseEnumValue=function(b,a){var c={};c.name=
+a;a=this.tn.next();if(a!==d.EQUAL)throw Error("Illegal token in enum "+b.name+" at line "+this.tn.line+": "+a);a=this.tn.next();try{c.id=this._parseId(a,!0)}catch(e){throw Error("Illegal id in enum "+b.name+" at line "+this.tn.line+": "+a);}b.values.push(c);a=this.tn.next();a===d.OPTOPEN&&(this._parseFieldOptions(b,{options:{}},a),a=this.tn.next());if(a!==d.END)throw Error("Illegal delimiter in enum "+b.name+" at line "+this.tn.line+": "+a);};b._parseExtensions=function(b,a){var c=[];a=this.tn.next();
+"min"===a?c.push(e.ID_MIN):"max"===a?c.push(e.ID_MAX):c.push(this._parseNumber(a));a=this.tn.next();if("to"!==a)throw Error("Illegal extensions delimiter in message "+b.name+" at line "+this.tn.line+": "+a);a=this.tn.next();"min"===a?c.push(e.ID_MIN):"max"===a?c.push(e.ID_MAX):c.push(this._parseNumber(a));a=this.tn.next();if(a!==d.END)throw Error("Illegal extensions delimiter in message "+b.name+" at line "+this.tn.line+": "+a);return c};b._parseExtend=function(b,a){a=this.tn.next();if(!d.TYPEREF.test(a))throw Error("Illegal message name at line "+
+this.tn.line+": "+a);var c={};c.ref=a;c.fields=[];a=this.tn.next();if(a!==d.OPEN)throw Error("Illegal start of extend "+c.name+" at line "+this.tn.line+": "+a);do if(a=this.tn.next(),a===d.CLOSE){a=this.tn.peek();a==d.END&&this.tn.next();break}else if(d.RULE.test(a))this._parseMessageField(c,a);else throw Error("Illegal token in extend "+c.name+" at line "+this.tn.line+": "+a);while(1);b.messages.push(c);return c};b.toString=function(){return"Parser"};g.Parser=n;return g}(g,g.Lang);g.Reflect=function(e){function d(a,
+b){var c=b.readVarint32(),f=c&7,c=c>>3;switch(f){case e.WIRE_TYPES.VARINT:do c=b.readUint8();while(128===(c&128));break;case e.WIRE_TYPES.BITS64:b.offset+=8;break;case e.WIRE_TYPES.LDELIM:c=b.readVarint32();b.offset+=c;break;case e.WIRE_TYPES.STARTGROUP:d(c,b);break;case e.WIRE_TYPES.ENDGROUP:if(c===a)return!1;throw Error("Illegal GROUPEND after unknown group: "+c+" ("+a+" expected)");case e.WIRE_TYPES.BITS32:b.offset+=4;break;default:throw Error("Illegal wire type in unknown group "+a+": "+f);}return!0}
+function g(a,b){if(a&&"number"===typeof a.low&&"number"===typeof a.high&&"boolean"===typeof a.unsigned&&a.low===a.low&&a.high===a.high)return new e.Long(a.low,a.high,"undefined"===typeof b?a.unsigned:b);if("string"===typeof a)return e.Long.fromString(a,b||!1,10);if("number"===typeof a)return e.Long.fromNumber(a,b||!1);throw Error("not convertible to Long");}var k={},n=function(a,b,c){this.builder=a;this.parent=b;this.name=c},b=n.prototype;b.fqn=function(){var a=this.name,b=this;do{b=b.parent;if(null==
+b)break;a=b.name+"."+a}while(1);return a};b.toString=function(a){return(a?this.className+" ":"")+this.fqn()};b.build=function(){throw Error(this.toString(!0)+" cannot be built directly");};k.T=n;var f=function(a,b,c,e){n.call(this,a,b,c);this.className="Namespace";this.children=[];this.options=e||{}},b=f.prototype=Object.create(n.prototype);b.getChildren=function(a){a=a||null;if(null==a)return this.children.slice();for(var b=[],c=0,e=this.children.length;c<e;++c)this.children[c]instanceof a&&b.push(this.children[c]);
+return b};b.addChild=function(b){var c;if(c=this.getChild(b.name))if(c instanceof a.Field&&c.name!==c.originalName&&null===this.getChild(c.originalName))c.name=c.originalName;else if(b instanceof a.Field&&b.name!==b.originalName&&null===this.getChild(b.originalName))b.name=b.originalName;else throw Error("Duplicate name in namespace "+this.toString(!0)+": "+b.name);this.children.push(b)};b.getChild=function(a){for(var b="number"===typeof a?"id":"name",c=0,e=this.children.length;c<e;++c)if(this.children[c][b]===
+a)return this.children[c];return null};b.resolve=function(a,b){var c=a.split("."),e=this,f=0;if(""===c[f]){for(;null!==e.parent;)e=e.parent;f++}do{do{e=e.getChild(c[f]);if(!(e&&e instanceof k.T)||b&&e instanceof k.Message.Field){e=null;break}f++}while(f<c.length);if(null!=e)break;if(null!==this.parent)return this.parent.resolve(a,b)}while(null!=e);return e};b.build=function(){for(var a={},b=this.children,c=0,e=b.length,d;c<e;++c)d=b[c],d instanceof f&&(a[d.name]=d.build());Object.defineProperty&&
+Object.defineProperty(a,"$options",{value:this.buildOpt()});return a};b.buildOpt=function(){for(var a={},b=Object.keys(this.options),c=0,e=b.length;c<e;++c)a[b[c]]=this.options[b[c]];return a};b.getOption=function(a){return"undefined"===typeof a?this.options:"undefined"!==typeof this.options[a]?this.options[a]:null};k.Namespace=f;var a=function(a,b,c,d,g){f.call(this,a,b,c,d);this.className="Message";this.extensions=[e.ID_MIN,e.ID_MAX];this.clazz=null;this.isGroup=!!g;this._fieldsByName=this._fieldsById=
+this._fields=null},c=a.prototype=Object.create(f.prototype);c.build=function(b){if(this.clazz&&!b)return this.clazz;b=function(a,b){function c(a,b){var e={},m;for(m in a)a.hasOwnProperty(m)&&(null===a[m]||"object"!==typeof a[m]?e[m]=a[m]:a[m]instanceof l?b&&(e[m]=a[m].toBase64()):e[m]=c(a[m],b));return e}var e=b.getChildren(a.Reflect.Message.Field),m=b.getChildren(a.Reflect.Message.OneOf),f=function(b,c){a.Builder.Message.call(this);for(var d=0,f=m.length;d<f;++d)this[m[d].name]=null;d=0;for(f=e.length;d<
+f;++d){var q=e[d];this[q.name]=q.repeated?[]:null;q.required&&null!==q.defaultValue&&(this[q.name]=q.defaultValue)}if(0<arguments.length)if(1!==arguments.length||"object"!==typeof b||"function"===typeof b.encode||a.Util.isArray(b)||b instanceof l||b instanceof ArrayBuffer||a.Long&&b instanceof a.Long)for(d=0,f=arguments.length;d<f;++d)this.$set(e[d].name,arguments[d]);else for(q=Object.keys(b),d=0,f=q.length;d<f;++d)this.$set(q[d],b[q[d]])},d=f.prototype=Object.create(a.Builder.Message.prototype);
+d.add=function(c,e,d){var m=b._fieldsByName[c];if(!d){if(!m)throw Error(this+"#"+c+" is undefined");if(!(m instanceof a.Reflect.Message.Field))throw Error(this+"#"+c+" is not a field: "+m.toString(!0));if(!m.repeated)throw Error(this+"#"+c+" is not a repeated field");}null===this[m.name]&&(this[m.name]=[]);this[m.name].push(d?e:m.verifyValue(e,!0))};d.$add=d.add;d.set=function(c,e,m){if(c&&"object"===typeof c){for(var d in c)c.hasOwnProperty(d)&&this.$set(d,c[d],m);return this}d=b._fieldsByName[c];
+if(m)this[d.name]=e;else{if(!d)throw Error(this+"#"+c+" is not a field: undefined");if(!(d instanceof a.Reflect.Message.Field))throw Error(this+"#"+c+" is not a field: "+d.toString(!0));this[d.name]=e=d.verifyValue(e)}d.oneof&&(null!==e?(null!==this[d.oneof.name]&&(this[this[d.oneof.name]]=null),this[d.oneof.name]=d.name):d.oneof.name===c&&(this[d.oneof.name]=null));return this};d.$set=d.set;d.get=function(c,d){if(d)return this[c];var e=b._fieldsByName[c];if(!(e&&e instanceof a.Reflect.Message.Field))throw Error(this+
+"#"+c+" is not a field: undefined");if(!(e instanceof a.Reflect.Message.Field))throw Error(this+"#"+c+" is not a field: "+e.toString(!0));return this[e.name]};d.$get=d.get;for(var q=0;q<e.length;q++){var g=e[q];g instanceof a.Reflect.Message.ExtensionField||b.builder.options.populateAccessors&&function(a){var c=a.originalName.replace(/(_[a-zA-Z])/g,function(a){return a.toUpperCase().replace("_","")}),c=c.substring(0,1).toUpperCase()+c.substring(1),e=a.originalName.replace(/([A-Z])/g,function(a){return"_"+
+a}),m=function(b,c){this[a.name]=c?b:a.verifyValue(b);return this},f=function(){return this[a.name]};null===b.getChild("set"+c)&&(d["set"+c]=m);null===b.getChild("set_"+e)&&(d["set_"+e]=m);null===b.getChild("get"+c)&&(d["get"+c]=f);null===b.getChild("get_"+e)&&(d["get_"+e]=f)}(g)}d.encode=function(a,c){"boolean"===typeof a&&(c=a,a=void 0);var e=!1;a||(a=new l,e=!0);var d=a.littleEndian;try{return b.encode(this,a.LE(),c),(e?a.flip():a).LE(d)}catch(m){throw a.LE(d),m;}};d.calculate=function(){return b.calculate(this)};
+d.encodeDelimited=function(a){var c=!1;a||(a=new l,c=!0);var e=(new l).LE();b.encode(this,e).flip();a.writeVarint32(e.remaining());a.append(e);return c?a.flip():a};d.encodeAB=function(){try{return this.encode().toArrayBuffer()}catch(a){throw a.encoded&&(a.encoded=a.encoded.toArrayBuffer()),a;}};d.toArrayBuffer=d.encodeAB;d.encodeNB=function(){try{return this.encode().toBuffer()}catch(a){throw a.encoded&&(a.encoded=a.encoded.toBuffer()),a;}};d.toBuffer=d.encodeNB;d.encode64=function(){try{return this.encode().toBase64()}catch(a){throw a.encoded&&
+(a.encoded=a.encoded.toBase64()),a;}};d.toBase64=d.encode64;d.encodeHex=function(){try{return this.encode().toHex()}catch(a){throw a.encoded&&(a.encoded=a.encoded.toHex()),a;}};d.toHex=d.encodeHex;d.toRaw=function(a){return c(this,!!a)};f.decode=function(a,c){"string"===typeof a&&(a=l.wrap(a,c?c:"base64"));a=a instanceof l?a:l.wrap(a);var e=a.littleEndian;try{var d=b.decode(a.LE());a.LE(e);return d}catch(m){throw a.LE(e),m;}};f.decodeDelimited=function(a,c){"string"===typeof a&&(a=l.wrap(a,c?c:"base64"));
+a=a instanceof l?a:l.wrap(a);if(1>a.remaining())return null;var e=a.offset,d=a.readVarint32();if(a.remaining()<d)return a.offset=e,null;try{var m=b.decode(a.slice(a.offset,a.offset+d).LE());a.offset+=d;return m}catch(f){throw a.offset+=d,f;}};f.decode64=function(a){return f.decode(a,"base64")};f.decodeHex=function(a){return f.decode(a,"hex")};d.toString=function(){return b.toString()};Object.defineProperty&&(Object.defineProperty(f,"$options",{value:b.buildOpt()}),Object.defineProperty(d,"$type",
+{get:function(){return b}}));return f}(e,this);this._fields=[];this._fieldsById={};this._fieldsByName={};for(var c=0,f=this.children.length,d;c<f;c++)if(d=this.children[c],d instanceof p)b[d.name]=d.build();else if(d instanceof a)b[d.name]=d.build();else if(d instanceof a.Field)d.build(),this._fields.push(d),this._fieldsById[d.id]=d,this._fieldsByName[d.name]=d;else if(!(d instanceof a.OneOf||d instanceof h))throw Error("Illegal reflect child of "+this.toString(!0)+": "+children[c].toString(!0));
+return this.clazz=b};c.encode=function(a,b,c){for(var e=null,d,f=0,g=this._fields.length,h;f<g;++f)d=this._fields[f],h=a[d.name],d.required&&null===h?null===e&&(e=d):d.encode(c?h:d.verifyValue(h),b);if(null!==e)throw a=Error("Missing at least one required field for "+this.toString(!0)+": "+e),a.encoded=b,a;return b};c.calculate=function(a){for(var b=0,c=0,e=this._fields.length,d,f;c<e;++c){d=this._fields[c];f=a[d.name];if(d.required&&null===f)throw Error("Missing at least one required field for "+
+this.toString(!0)+": "+d);b+=d.calculate(f)}return b};c.decode=function(a,b,c){b="number"===typeof b?b:-1;for(var f=a.offset,g=new this.clazz,h,p,k;a.offset<f+b||-1===b&&0<a.remaining();){h=a.readVarint32();p=h&7;k=h>>3;if(p===e.WIRE_TYPES.ENDGROUP){if(k!==c)throw Error("Illegal group end indicator for "+this.toString(!0)+": "+k+" ("+(c?c+" expected":"not a group")+")");break}if(h=this._fieldsById[k])h.repeated&&!h.options.packed?g[h.name].push(h.decode(p,a)):(g[h.name]=h.decode(p,a),h.oneof&&(null!==
+this[h.oneof.name]&&(this[this[h.oneof.name]]=null),g[h.oneof.name]=h.name));else switch(p){case e.WIRE_TYPES.VARINT:a.readVarint32();break;case e.WIRE_TYPES.BITS32:a.offset+=4;break;case e.WIRE_TYPES.BITS64:a.offset+=8;break;case e.WIRE_TYPES.LDELIM:h=a.readVarint32();a.offset+=h;break;case e.WIRE_TYPES.STARTGROUP:for(;d(k,a););break;default:throw Error("Illegal wire type for unknown field "+k+" in "+this.toString(!0)+"#decode: "+p);}}a=0;for(b=this._fields.length;a<b;++a)if(h=this._fields[a],null===
+g[h.name]){if(h.required)throw a=Error("Missing at least one required field for "+this.toString(!0)+": "+h.name),a.decoded=g,a;null!==h.defaultValue&&(g[h.name]=h.defaultValue)}return g};k.Message=a;var r=function(b,c,d,e,f,g,h,p){n.call(this,b,c,f);this.className="Message.Field";this.required="required"===d;this.repeated="repeated"===d;this.type=e;this.resolvedType=null;this.id=g;this.options=h||{};this.defaultValue=null;this.oneof=p||null;this.originalName=this.name;!this.builder.options.convertFieldsToCamelCase||
+this instanceof a.ExtensionField||(this.name=r._toCamelCase(this.name))};r._toCamelCase=function(a){return a.replace(/_([a-zA-Z])/g,function(a,b){return b.toUpperCase()})};c=r.prototype=Object.create(n.prototype);c.build=function(){this.defaultValue="undefined"!==typeof this.options["default"]?this.verifyValue(this.options["default"]):null};c.verifyValue=function(a,b){b=b||!1;var c=function(a,b){throw Error("Illegal value for "+this.toString(!0)+" of type "+this.type.name+": "+a+" ("+b+")");}.bind(this);
+if(null===a)return this.required&&c(typeof a,"required"),null;var d;if(this.repeated&&!b){e.Util.isArray(a)||(a=[a]);c=[];for(d=0;d<a.length;d++)c.push(this.verifyValue(a[d],!0));return c}!this.repeated&&e.Util.isArray(a)&&c(typeof a,"no array expected");switch(this.type){case e.TYPES.int32:case e.TYPES.sint32:case e.TYPES.sfixed32:return("number"!==typeof a||a===a&&0!==a%1)&&c(typeof a,"not an integer"),4294967295<a?a|0:a;case e.TYPES.uint32:case e.TYPES.fixed32:return("number"!==typeof a||a===a&&
+0!==a%1)&&c(typeof a,"not an integer"),0>a?a>>>0:a;case e.TYPES.int64:case e.TYPES.sint64:case e.TYPES.sfixed64:if(e.Long)try{return g(a,!1)}catch(f){c(typeof a,f.message)}else c(typeof a,"requires Long.js");case e.TYPES.uint64:case e.TYPES.fixed64:if(e.Long)try{return g(a,!0)}catch(h){c(typeof a,h.message)}else c(typeof a,"requires Long.js");case e.TYPES.bool:return"boolean"!==typeof a&&c(typeof a,"not a boolean"),a;case e.TYPES["float"]:case e.TYPES["double"]:return"number"!==typeof a&&c(typeof a,
+"not a number"),a;case e.TYPES.string:return"string"===typeof a||a&&a instanceof String||c(typeof a,"not a string"),""+a;case e.TYPES.bytes:return l.isByteBuffer(a)?a:l.wrap(a,"base64");case e.TYPES["enum"]:var k=this.resolvedType.getChildren(p.Value);for(d=0;d<k.length;d++)if(k[d].name==a||k[d].id==a)return k[d].id;c(a,"not a valid enum value");case e.TYPES.group:case e.TYPES.message:a&&"object"===typeof a||c(typeof a,"object expected");if(a instanceof this.resolvedType.clazz)return a;if(a instanceof
+e.Builder.Message){c={};for(d in a)a.hasOwnProperty(d)&&(c[d]=a[d]);a=c}return new this.resolvedType.clazz(a)}throw Error("[INTERNAL] Illegal value for "+this.toString(!0)+": "+a+" (undefined type "+this.type+")");};c.encode=function(a,b){if(null===this.type||"object"!==typeof this.type)throw Error("[INTERNAL] Unresolved type in "+this.toString(!0)+": "+this.type);if(null===a||this.repeated&&0==a.length)return b;try{if(this.repeated){var c;if(this.options.packed&&0<=e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType)){b.writeVarint32(this.id<<
+3|e.WIRE_TYPES.LDELIM);b.ensureCapacity(b.offset+=1);var d=b.offset;for(c=0;c<a.length;c++)this.encodeValue(a[c],b);var f=b.offset-d,g=l.calculateVarint32(f);if(1<g){var h=b.slice(d,b.offset),d=d+(g-1);b.offset=d;b.append(h)}b.writeVarint32(f,d-g)}else for(c=0;c<a.length;c++)b.writeVarint32(this.id<<3|this.type.wireType),this.encodeValue(a[c],b)}else b.writeVarint32(this.id<<3|this.type.wireType),this.encodeValue(a,b)}catch(k){throw Error("Illegal value for "+this.toString(!0)+": "+a+" ("+k+")");
+}return b};c.encodeValue=function(a,b){if(null===a)return b;switch(this.type){case e.TYPES.int32:0>a?b.writeVarint64(a):b.writeVarint32(a);break;case e.TYPES.uint32:b.writeVarint32(a);break;case e.TYPES.sint32:b.writeVarint32ZigZag(a);break;case e.TYPES.fixed32:b.writeUint32(a);break;case e.TYPES.sfixed32:b.writeInt32(a);break;case e.TYPES.int64:case e.TYPES.uint64:b.writeVarint64(a);break;case e.TYPES.sint64:b.writeVarint64ZigZag(a);break;case e.TYPES.fixed64:b.writeUint64(a);break;case e.TYPES.sfixed64:b.writeInt64(a);
+break;case e.TYPES.bool:"string"===typeof a?b.writeVarint32("false"===a.toLowerCase()?0:!!a):b.writeVarint32(a?1:0);break;case e.TYPES["enum"]:b.writeVarint32(a);break;case e.TYPES["float"]:b.writeFloat32(a);break;case e.TYPES["double"]:b.writeFloat64(a);break;case e.TYPES.string:b.writeVString(a);break;case e.TYPES.bytes:if(0>a.remaining())throw Error("Illegal value for "+this.toString(!0)+": "+a.remaining()+" bytes remaining");var c=a.offset;b.writeVarint32(a.remaining());b.append(a);a.offset=c;
+break;case e.TYPES.message:c=(new l).LE();this.resolvedType.encode(a,c);b.writeVarint32(c.offset);b.append(c.flip());break;case e.TYPES.group:this.resolvedType.encode(a,b);b.writeVarint32(this.id<<3|e.WIRE_TYPES.ENDGROUP);break;default:throw Error("[INTERNAL] Illegal value to encode in "+this.toString(!0)+": "+a+" (unknown type)");}return b};c.calculate=function(a){a=this.verifyValue(a);if(null===this.type||"object"!==typeof this.type)throw Error("[INTERNAL] Unresolved type in "+this.toString(!0)+
+": "+this.type);if(null===a||this.repeated&&0==a.length)return 0;var b=0;try{if(this.repeated){var c,d;if(this.options.packed&&0<=e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType)){b+=l.calculateVarint32(this.id<<3|e.WIRE_TYPES.LDELIM);for(c=d=0;c<a.length;c++)d+=this.calculateValue(a[c]);b+=l.calculateVarint32(d);b+=d}else for(c=0;c<a.length;c++)b+=l.calculateVarint32(this.id<<3|this.type.wireType),b+=this.calculateValue(a[c])}else b+=l.calculateVarint32(this.id<<3|this.type.wireType),b+=this.calculateValue(a)}catch(f){throw Error("Illegal value for "+
+this.toString(!0)+": "+a+" ("+f+")");}return b};c.calculateValue=function(a){if(null===a)return 0;switch(this.type){case e.TYPES.int32:return 0>a?l.calculateVarint64(a):l.calculateVarint32(a);case e.TYPES.uint32:return l.calculateVarint32(a);case e.TYPES.sint32:return l.calculateVarint32(l.zigZagEncode32(a));case e.TYPES.fixed32:case e.TYPES.sfixed32:case e.TYPES["float"]:return 4;case e.TYPES.int64:case e.TYPES.uint64:return l.calculateVarint64(a);case e.TYPES.sint64:return l.calculateVarint64(l.zigZagEncode64(a));
+case e.TYPES.fixed64:case e.TYPES.sfixed64:return 8;case e.TYPES.bool:return 1;case e.TYPES["enum"]:return l.calculateVarint32(a);case e.TYPES["double"]:return 8;case e.TYPES.string:return a=l.calculateUTF8Bytes(a),l.calculateVarint32(a)+a;case e.TYPES.bytes:if(0>a.remaining())throw Error("Illegal value for "+this.toString(!0)+": "+a.remaining()+" bytes remaining");return l.calculateVarint32(a.remaining())+a.remaining();case e.TYPES.message:return a=this.resolvedType.calculate(a),l.calculateVarint32(a)+
+a;case e.TYPES.group:return a=this.resolvedType.calculate(a),a+l.calculateVarint32(this.id<<3|e.WIRE_TYPES.ENDGROUP)}throw Error("[INTERNAL] Illegal value to encode in "+this.toString(!0)+": "+a+" (unknown type)");};c.decode=function(a,b,c){if(a!=this.type.wireType&&(c||a!=e.WIRE_TYPES.LDELIM||!this.repeated))throw Error("Illegal wire type for field "+this.toString(!0)+": "+a+" ("+this.type.wireType+" expected)");if(a==e.WIRE_TYPES.LDELIM&&this.repeated&&this.options.packed&&0<=e.PACKABLE_WIRE_TYPES.indexOf(this.type.wireType)&&
+!c){a=b.readVarint32();a=b.offset+a;for(c=[];b.offset<a;)c.push(this.decode(this.type.wireType,b,!0));return c}switch(this.type){case e.TYPES.int32:return b.readVarint32()|0;case e.TYPES.uint32:return b.readVarint32()>>>0;case e.TYPES.sint32:return b.readVarint32ZigZag()|0;case e.TYPES.fixed32:return b.readUint32()>>>0;case e.TYPES.sfixed32:return b.readInt32()|0;case e.TYPES.int64:return b.readVarint64();case e.TYPES.uint64:return b.readVarint64().toUnsigned();case e.TYPES.sint64:return b.readVarint64ZigZag();
+case e.TYPES.fixed64:return b.readUint64();case e.TYPES.sfixed64:return b.readInt64();case e.TYPES.bool:return!!b.readVarint32();case e.TYPES["enum"]:return b.readVarint32();case e.TYPES["float"]:return b.readFloat();case e.TYPES["double"]:return b.readDouble();case e.TYPES.string:return b.readVString();case e.TYPES.bytes:a=b.readVarint32();if(b.remaining()<a)throw Error("Illegal number of bytes for "+this.toString(!0)+": "+a+" required but got only "+b.remaining());c=b.clone();c.limit=c.offset+a;
+b.offset+=a;return c;case e.TYPES.message:return a=b.readVarint32(),this.resolvedType.decode(b,a);case e.TYPES.group:return this.resolvedType.decode(b,-1,this.id)}throw Error("[INTERNAL] Illegal wire type for "+this.toString(!0)+": "+a);};k.Message.Field=r;c=function(a,b,c,d,e,f,g){r.call(this,a,b,c,d,e,f,g)};c.prototype=Object.create(r.prototype);k.Message.ExtensionField=c;k.Message.OneOf=function(a,b,c){n.call(this,a,b,c);this.fields=[]};var p=function(a,b,c,d){f.call(this,a,b,c,d);this.className=
+"Enum";this.object=null};(p.prototype=Object.create(f.prototype)).build=function(){for(var a={},b=this.getChildren(p.Value),c=0,d=b.length;c<d;++c)a[b[c].name]=b[c].id;Object.defineProperty&&Object.defineProperty(a,"$options",{value:this.buildOpt()});return this.object=a};k.Enum=p;c=function(a,b,c,d){n.call(this,a,b,c);this.className="Enum.Value";this.id=d};c.prototype=Object.create(n.prototype);k.Enum.Value=c;var h=function(a,b,c,d){n.call(this,a,b,c);this.field=d};h.prototype=Object.create(n.prototype);
+k.Extension=h;c=function(a,b,c,d){f.call(this,a,b,c,d);this.className="Service";this.clazz=null};(c.prototype=Object.create(f.prototype)).build=function(a){return this.clazz&&!a?this.clazz:this.clazz=function(a,b){var c=function(b){a.Builder.Service.call(this);this.rpcImpl=b||function(a,b,c){setTimeout(c.bind(this,Error("Not implemented, see: https://github.com/dcodeIO/ProtoBuf.js/wiki/Services")),0)}},d=c.prototype=Object.create(a.Builder.Service.prototype);Object.defineProperty&&(Object.defineProperty(c,
+"$options",{value:b.buildOpt()}),Object.defineProperty(d,"$options",{value:c.$options}));for(var e=b.getChildren(a.Reflect.Service.RPCMethod),f=0;f<e.length;f++)(function(a){d[a.name]=function(c,d){try{c&&c instanceof a.resolvedRequestType.clazz?this.rpcImpl(a.fqn(),c,function(c,e){if(c)d(c);else{try{e=a.resolvedResponseType.clazz.decode(e)}catch(f){}e&&e instanceof a.resolvedResponseType.clazz?d(null,e):d(Error("Illegal response type received in service method "+b.name+"#"+a.name))}}):setTimeout(d.bind(this,
+Error("Illegal request type provided to service method "+b.name+"#"+a.name)),0)}catch(e){setTimeout(d.bind(this,e),0)}};c[a.name]=function(b,d,e){(new c(b))[a.name](d,e)};Object.defineProperty&&(Object.defineProperty(c[a.name],"$options",{value:a.buildOpt()}),Object.defineProperty(d[a.name],"$options",{value:c[a.name].$options}))})(e[f]);return c}(e,this)};k.Service=c;var t=function(a,b,c,d){n.call(this,a,b,c);this.className="Service.Method";this.options=d||{}};(t.prototype=Object.create(n.prototype)).buildOpt=
+b.buildOpt;k.Service.Method=t;b=function(a,b,c,d,e,f){t.call(this,a,b,c,f);this.className="Service.RPCMethod";this.requestName=d;this.responseName=e;this.resolvedResponseType=this.resolvedRequestType=null};b.prototype=Object.create(t.prototype);k.Service.RPCMethod=b;return k}(g);g.Builder=function(e,d,g){var k=function(b){this.ptr=this.ns=new g.Namespace(this,null,"");this.resolved=!1;this.result=null;this.files={};this.importRoot=null;this.options=b||{}},n=k.prototype;n.reset=function(){this.ptr=
+this.ns};n.define=function(b,e){if("string"!==typeof b||!d.TYPEREF.test(b))throw Error("Illegal package: "+b);var a=b.split("."),c;for(c=0;c<a.length;c++)if(!d.NAME.test(a[c]))throw Error("Illegal package: "+a[c]);for(c=0;c<a.length;c++)null===this.ptr.getChild(a[c])&&this.ptr.addChild(new g.Namespace(this,this.ptr,a[c],e)),this.ptr=this.ptr.getChild(a[c]);return this};k.isValidMessage=function(b){if("string"!==typeof b.name||!d.NAME.test(b.name)||"undefined"!==typeof b.values||"undefined"!==typeof b.rpc)return!1;
+var f;if("undefined"!==typeof b.fields){if(!e.Util.isArray(b.fields))return!1;var a=[],c;for(f=0;f<b.fields.length;f++){if(!k.isValidMessageField(b.fields[f]))return!1;c=parseInt(b.fields[f].id,10);if(0<=a.indexOf(c))return!1;a.push(c)}}if("undefined"!==typeof b.enums){if(!e.Util.isArray(b.enums))return!1;for(f=0;f<b.enums.length;f++)if(!k.isValidEnum(b.enums[f]))return!1}if("undefined"!==typeof b.messages){if(!e.Util.isArray(b.messages))return!1;for(f=0;f<b.messages.length;f++)if(!k.isValidMessage(b.messages[f])&&
+!k.isValidExtend(b.messages[f]))return!1}return"undefined"===typeof b.extensions||e.Util.isArray(b.extensions)&&2===b.extensions.length&&"number"===typeof b.extensions[0]&&"number"===typeof b.extensions[1]?!0:!1};k.isValidMessageField=function(b){if("string"!==typeof b.rule||"string"!==typeof b.name||"string"!==typeof b.type||"undefined"===typeof b.id||!(d.RULE.test(b.rule)&&d.NAME.test(b.name)&&d.TYPEREF.test(b.type)&&d.ID.test(""+b.id)))return!1;if("undefined"!==typeof b.options){if("object"!==
+typeof b.options)return!1;for(var e=Object.keys(b.options),a=0,c;a<e.length;a++)if("string"!==typeof(c=e[a])||"string"!==typeof b.options[c]&&"number"!==typeof b.options[c]&&"boolean"!==typeof b.options[c])return!1}return!0};k.isValidEnum=function(b){if("string"!==typeof b.name||!d.NAME.test(b.name)||"undefined"===typeof b.values||!e.Util.isArray(b.values)||0==b.values.length)return!1;for(var f=0;f<b.values.length;f++)if("object"!=typeof b.values[f]||"string"!==typeof b.values[f].name||"undefined"===
+typeof b.values[f].id||!d.NAME.test(b.values[f].name)||!d.NEGID.test(""+b.values[f].id))return!1;return!0};n.create=function(b){if(!b)return this;e.Util.isArray(b)||(b=[b]);if(0==b.length)return this;var d=[];for(d.push(b);0<d.length;){b=d.pop();if(e.Util.isArray(b))for(;0<b.length;){var a=b.shift();if(k.isValidMessage(a)){var c=new g.Message(this,this.ptr,a.name,a.options,a.isGroup),n={};if(a.oneofs)for(var p=Object.keys(a.oneofs),h=0,l=p.length;h<l;++h)c.addChild(n[p[h]]=new g.Message.OneOf(this,
+c,p[h]));if(a.fields&&0<a.fields.length)for(h=0,l=a.fields.length;h<l;++h){p=a.fields[h];if(null!==c.getChild(p.id))throw Error("Duplicate field id in message "+c.name+": "+p.id);if(p.options)for(var m=Object.keys(p.options),q=0,s=m.length;q<s;++q){if("string"!==typeof m[q])throw Error("Illegal field option name in message "+c.name+"#"+p.name+": "+m[q]);if("string"!==typeof p.options[m[q]]&&"number"!==typeof p.options[m[q]]&&"boolean"!==typeof p.options[m[q]])throw Error("Illegal field option value in message "+
+c.name+"#"+p.name+"#"+m[q]+": "+p.options[m[q]]);}m=null;if("string"===typeof p.oneof&&(m=n[p.oneof],"undefined"===typeof m))throw Error("Illegal oneof in message "+c.name+"#"+p.name+": "+p.oneof);p=new g.Message.Field(this,c,p.rule,p.type,p.name,p.id,p.options,m);m&&m.fields.push(p);c.addChild(p)}n=[];if("undefined"!==typeof a.enums&&0<a.enums.length)for(h=0;h<a.enums.length;h++)n.push(a.enums[h]);if(a.messages&&0<a.messages.length)for(h=0;h<a.messages.length;h++)n.push(a.messages[h]);a.extensions&&
+(c.extensions=a.extensions,c.extensions[0]<e.ID_MIN&&(c.extensions[0]=e.ID_MIN),c.extensions[1]>e.ID_MAX&&(c.extensions[1]=e.ID_MAX));this.ptr.addChild(c);0<n.length&&(d.push(b),b=n,this.ptr=c)}else if(k.isValidEnum(a)){c=new g.Enum(this,this.ptr,a.name,a.options);for(h=0;h<a.values.length;h++)c.addChild(new g.Enum.Value(this,c,a.values[h].name,a.values[h].id));this.ptr.addChild(c)}else if(k.isValidService(a)){c=new g.Service(this,this.ptr,a.name,a.options);for(h in a.rpc)a.rpc.hasOwnProperty(h)&&
+c.addChild(new g.Service.RPCMethod(this,c,h,a.rpc[h].request,a.rpc[h].response,a.rpc[h].options));this.ptr.addChild(c)}else if(k.isValidExtend(a))if(c=this.ptr.resolve(a.ref))for(h=0;h<a.fields.length;h++){if(null!==c.getChild(a.fields[h].id))throw Error("Duplicate extended field id in message "+c.name+": "+a.fields[h].id);if(a.fields[h].id<c.extensions[0]||a.fields[h].id>c.extensions[1])throw Error("Illegal extended field id in message "+c.name+": "+a.fields[h].id+" ("+c.extensions.join(" to ")+
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new file mode 100644
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s=q.Math;v(s,["acosh",k,"asinh",l,"atanh",m,"cbrt",p,"clz32",a,"cosh",h,"expm1",g,"fround",r,"hypot",n,"imul",b,"log10",d,"log1p",f,"log2",e,"sign",c,"sinh",i,"tanh",j,"trunc",o])}var r,s,t=System.get("traceur-runtime@0.0.91/src/runtime/polyfills/fround.js").fround,u=System.get("traceur-runtime@0.0.91/src/runtime/polyfills/utils.js"),v=u.maybeAddFunctions,w=u.registerPolyfill,x=u.toUint32,y=isFinite,z=isNaN,A=Math,B=A.abs,C=A.ceil,D=A.exp,E=A.floor,F=A.log,G=A.pow,H=A.sqrt;return"function"==typeof Float32Array?(s=new Float32Array(1),r=function(a){return s[0]=Number(a),s[0]}):r=t,w(q),{get clz32(){return a},get imul(){return b},get sign(){return c},get log10(){return d},get log2(){return e},get log1p(){return f},get expm1(){return g},get cosh(){return h},get sinh(){return i},get tanh(){return j},get acosh(){return k},get asinh(){return l},get atanh(){return m},get hypot(){return n},get trunc(){return o},get fround(){return r},get cbrt(){return p},get polyfillMath(){return q}}}),System.get("traceur-runtime@0.0.91/src/runtime/polyfills/Math.js"),System.registerModule("traceur-runtime@0.0.91/src/runtime/polyfills/polyfills.js",[],function(){"use strict";var a=System.get("traceur-runtime@0.0.91/src/runtime/polyfills/utils.js").polyfillAll;a(Reflect.global);var b=$traceurRuntime.setupGlobals;return $traceurRuntime.setupGlobals=function(c){b(c),a(c)},{}}),System.get("traceur-runtime@0.0.91/src/runtime/polyfills/polyfills.js");
+//# sourceMappingURL=traceur-runtime.min.map
\ No newline at end of file
diff --git a/static/js/main.js b/static/js/main.js
index 10371c049..620cd7adb 100644
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -53,6 +53,13 @@ require.config({
 		'sjcl': 'libs/sjcl',
 		'bootstrap-file-input': 'libs/bootstrap.file-input',
 		'webfont': 'libs/webfont',
+		'axolotl': 'libs/axolotl/libaxolotl-javascript-1.3.0',
+		'protobufjs': 'libs/axolotl/protobufjs.min',
+		'traceur-runtime': 'libs/axolotl/traceur-runtime.min',
+		'axolotl-crypto': 'libs/axolotl/axolotl-crypto',
+		'axolotlCryptoCurve25519': 'libs/axolotl/axolotl-crypto-curve25519',
+		'ByteBuffer': 'libs/axolotl/ByteBufferAB.min',
+		'Long': 'libs/axolotl/Long.min',
 
 		'partials': '../partials',
 		'sounds': '../sounds',
@@ -181,8 +188,8 @@ if (Object.create) {
 			custom: {
 				families: ["FontAwesome"],
 				testStrings: {
-     				"FontAwesome": '\uf004\uf005'
-    			}
+					"FontAwesome": '\uf004\uf005'
+				}
 			},
 			active: function() {
 				console.log("Web fonts loaded.");
diff --git a/static/js/mediastream/api.js b/static/js/mediastream/api.js
index 058b523ce..a3dcc3676 100644
--- a/static/js/mediastream/api.js
+++ b/static/js/mediastream/api.js
@@ -22,16 +22,31 @@
 "use strict";
 define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 
-	var Api = function(version, connector) {
+	// "Decorate" the passed method to make sure the first argument is a
+	// function to use for sending data. Use the default send function if
+	// no function is passed.
+	var addDefaultSendFunc = function(f) {
+		var func = function(sendFunc) {
+			if (!_.isFunction(sendFunc)) {
+				var args = Array.prototype.slice.call(arguments);
+				args.unshift(_.bind(this.defaultSendFunc, this));
+				return func.apply(this, args);
+			}
+			return f.apply(this, arguments);
+		};
+		return func;
+	};
+
+	var Api = function(version, connector, endToEndEncryption) {
+		this.e = $({});
 		this.version = version;
 		this.id = null;
 		this.sid = null;
 		this.session = {};
 		this.connector = connector;
+		this.endToEndEncryption = endToEndEncryption.initialize(this);
 		this.iids= 0;
 
-		this.e = $({});
-
 		var ua = uaparser();
 		if (ua.os.name && /Spreed Desktop Caller/i.test(ua.ua)) {
 			this.userAgent = ua.ua.match(/Spreed Desktop Caller\/([\d.]+)/i)[1] + " (" + ua.os.name + ")";
@@ -81,28 +96,64 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 
 	};
 
-	Api.prototype.send = function(type, data, noqueue) {
-
+	Api.prototype.defaultSendFunc = function(type, data, noqueue) {
 		var payload = {
 			Type: type
 		};
 		payload[type] = data;
 		//console.log("<<<<<<<<<<<<", JSON.stringify(payload, null, 2));
 		this.connector.send(payload, noqueue);
+	};
+
+	Api.prototype.supportsEncryption = function(peer, type) {
+		// Broadcast or server messages are never encrypted.
+		if (!peer) {
+			return false;
+		}
+
+		// Need encryption support in the current browser environment.
+		if (!this.endToEndEncryption) {
+			return false;
+		}
+
+		// Messages to setup encryption are never encrypted.
+		if (type === "EncryptionRegister" ||
+			type === "EncryptionKeyBundle" ||
+			type === "EncryptionRequestKeyBundle") {
+			return false;
+		}
 
+		// TODO(fancycode): Check if remote peer supports encryption.
+		return true;
 	};
 
-	Api.prototype.send2 = function(name, cb) {
-		var obj = {
-			send: _.bind(function(type, data) {
-				if (cb) {
-					cb(type, data);
+	Api.prototype.loopSelf = function(type, data, encrypted) {
+		this.received({
+			Type: data.Type,
+			Data: data,
+			From: this.id,
+			To: data.To
+		}, encrypted);
+	};
+
+	Api.prototype.send = addDefaultSendFunc(function(sendFunc, type, data, noqueue, loopSelf) {
+		var to = data.To;
+		if (this.supportsEncryption(to, type)) {
+			this.endToEndEncryption.encrypt(to, type, data, _.bind(function(encryptedType, encrypted) {
+				if (loopSelf) {
+					this.loopSelf(type, data, true);
 				}
-				this.send(type, data);
-			}, this)
+				encrypted.To = to;
+				sendFunc(encryptedType, encrypted, noqueue);
+			}, this));
+			return;
 		}
-		return this.apply(name, obj);
-	};
+
+		if (loopSelf) {
+			this.loopSelf(type, data, false);
+		}
+		sendFunc(type, data, noqueue);
+	});
 
 	Api.prototype.request = function(type, data, cb, noqueue) {
 
@@ -119,14 +170,7 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 
 	}
 
-	// Helper hack function to send API requests to other destinations.
-	// Simply provide an alternative send function on the obj Object.
-	Api.prototype.apply = function(name, obj) {
-		var f = this[name];
-		return _.bind(f, obj);
-	};
-
-	Api.prototype.received = function(d) {
+	Api.prototype.received = function(d, encrypted) {
 
 		// Store received timestamp.
 		var now = new Date().getTime();
@@ -149,6 +193,23 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 			return;
 		}
 
+		if (dataType === "Encrypted") {
+			if (!this.endToEndEncryption) {
+				console.error("Encryption is not supported, can't handle", data);
+				return;
+			}
+			this.endToEndEncryption.decrypt(d.From, data, _.bind(function(decrypted) {
+				d.encrypted = true;
+				this.processReceived(d, decrypted.Type, decrypted[decrypted.Type]);
+			}, this));
+			return;
+		}
+
+		d.encrypted = !!encrypted;
+		this.processReceived(d, dataType, data);
+	}
+
+	Api.prototype.processReceived = function(d, dataType, data) {
 		switch (dataType) {
 			case "Self":
 				//console.log("Self received", data);
@@ -190,7 +251,7 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 				break;
 			case "Chat":
 				//console.log("chat received", dataType, data);
-				this.e.triggerHandler("received.chat", [data.To, d.From, data.Chat, d.p2p]);
+				this.e.triggerHandler("received.chat", [data.To, d.From, data.Chat, d.p2p, d.encrypted]);
 				break;
 			case "Conference":
 				this.e.triggerHandler("received.conference", [data.Id, data.Conference, data.Type, d.To, d.From]);
@@ -214,6 +275,12 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 			case "Room":
 				this.e.triggerHandler("received.room", [data]);
 				break;
+			case "EncryptionRequestKeyBundle":
+				this.e.triggerHandler("received.requestkeybundle", [d.From]);
+				break;
+			case "EncryptionKeyBundle":
+				this.e.triggerHandler("received.keybundle", [d.From, data]);
+				break;
 			default:
 				console.log("Unhandled type received:", dataType, data);
 				break;
@@ -365,7 +432,11 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 
 	};
 
-	Api.prototype.sendChat = function(to, message, status, mid) {
+	Api.prototype.sendChat = addDefaultSendFunc(function(sendFunc, to, message, status, mid, loopSelf) {
+		if (!loopSelf && this.supportsEncryption(to, "Chat")) {
+			// We can't let the server loop back the encrypted message.
+			loopSelf = true;
+		}
 
 		var data = {
 			To: to,
@@ -374,13 +445,12 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 				Mid: mid,
 				Message: message,
 				Status: status,
-				NoEcho: true // This client shows own messages internally.
+				NoEcho: !!loopSelf
 			}
 		}
 
-		return this.send("Chat", data);
-
-	};
+		return this.send(sendFunc, "Chat", data, false, loopSelf);
+	});
 
 	Api.prototype.sendConference = function(id, ids) {
 
@@ -394,8 +464,7 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 
 	};
 
-	Api.prototype.sendScreenshare = function(id, screen_id) {
-
+	Api.prototype.sendScreenshare = addDefaultSendFunc(function(sendFunc, id, screen_id) {
 		var data = {
 			Id: id,
 			Type: "Screenshare",
@@ -404,12 +473,11 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 			}
 		}
 
-		return this.send("Screenshare", data);
+		return this.send(sendFunc, "Screenshare", data);
 
-	};
-
-	Api.prototype.sendPresentation = function(id, viewer_id, viewer_data) {
+	});
 
+	Api.prototype.sendPresentation = addDefaultSendFunc(function(sendFunc, id, viewer_id, viewer_data) {
 		var data = {
 			Id: id,
 			Type: "Presentation",
@@ -421,12 +489,11 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 			data.Presentation = _.extend(data.Presentation, viewer_data);
 		}
 
-		return this.send("Presentation", data);
+		return this.send(sendFunc, "Presentation", data);
 
-	};
-
-	Api.prototype.sendYouTubeVideo = function(id, video_id, video_data) {
+	});
 
+	Api.prototype.sendYouTubeVideo = addDefaultSendFunc(function(sendFunc, id, video_id, video_data) {
 		var data = {
 			Id: id,
 			Type: "YouTubeVideo",
@@ -438,9 +505,9 @@ define(['jquery', 'underscore', 'ua-parser'], function($, _, uaparser) {
 			data.YouTubeVideo = _.extend(data.YouTubeVideo, video_data);
 		}
 
-		return this.send("YouTubeVideo", data);
+		return this.send(sendFunc, "YouTubeVideo", data);
 
-	};
+	});
 
 	Api.prototype.sendAlive = function(timestamp) {
 
diff --git a/static/js/services/api.js b/static/js/services/api.js
index a63ce8191..802761b20 100644
--- a/static/js/services/api.js
+++ b/static/js/services/api.js
@@ -23,7 +23,7 @@
 define([
 	'mediastream/api'
 ], function(Api) {
-	return ["globalContext", "connector", function(context, connector) {
-		return new Api(context.Cfg.Version, connector);
+	return ["globalContext", "connector", "endToEndEncryption", function(context, connector, endToEndEncryption) {
+		return new Api(context.Cfg.Version, connector, endToEndEncryption);
 	}];
 });
diff --git a/static/js/services/buddylist.js b/static/js/services/buddylist.js
index 17b4a4443..daf713c4c 100644
--- a/static/js/services/buddylist.js
+++ b/static/js/services/buddylist.js
@@ -647,6 +647,13 @@ define(['jquery', 'angular', 'underscore', 'modernizr', 'avltree', 'text!partial
 
 		};
 
+		Buddylist.prototype.onIdentityReceived = function(id, identity) {
+			var scope = buddyData.get(id);
+			if (scope) {
+				scope.identity = identity;
+			}
+		};
+
 		Buddylist.prototype.click = function(buddyElement, target) {
 
 			var be = buddyElement[0];
diff --git a/static/js/services/endtoendencryption.js b/static/js/services/endtoendencryption.js
new file mode 100644
index 000000000..bb93645bb
--- /dev/null
+++ b/static/js/services/endtoendencryption.js
@@ -0,0 +1,727 @@
+/*
+ * Spreed WebRTC.
+ * Copyright (C) 2013-2015 struktur AG
+ *
+ * This file is part of Spreed WebRTC.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+"use strict";
+define([
+	'jquery',
+	'underscore',
+	'modernizr',
+	'axolotl',
+	'ByteBuffer'
+], function(
+	$,
+	_,
+	modernizr,
+	axolotl,
+	ByteBuffer
+) {
+
+	return [
+		"$window",
+		"$q",
+		function(
+			$window,
+			$q
+		) {
+
+		// Bitflags for the different components that need to be ready for
+		// encryption to work.
+		var READY_NONE = 0;
+		var READY_IDENTITY_KEYPAIR = 1;
+		var READY_REGISTRATION_ID = 2;
+		var READY_LAST_RESORT_PRE_KEY = 4;
+
+		var READY_ALL = READY_IDENTITY_KEYPAIR |
+						READY_REGISTRATION_ID |
+						READY_LAST_RESORT_PRE_KEY;
+
+		var LAST_RESORT_PRE_KEY_ID = 0xffffffff;
+
+		var deserializeKeypair = function(data) {
+			if (typeof(data) === "string") {
+				data = JSON.parse(data);
+			}
+			return {
+				"private": ByteBuffer.fromBase64(data.private).toArrayBuffer(),
+				"public": ByteBuffer.fromBase64(data.public).toArrayBuffer()
+			};
+		};
+
+		var deserializePublicKey = function(data) {
+			return ByteBuffer.fromBase64(data).toArrayBuffer();
+		};
+
+		var deserializeSignature = function(data) {
+			return ByteBuffer.fromBase64(data).toArrayBuffer();
+		};
+
+		var deserializeSignedPreKey = function(data) {
+			if (typeof(data) === "string") {
+				data = JSON.parse(data);
+			}
+			return {
+				"id": parseInt(data.id, 10),
+				"keyPair": {
+					"private":
+							ByteBuffer.fromBase64(data.private).toArrayBuffer(),
+					"public":
+							ByteBuffer.fromBase64(data.public).toArrayBuffer()
+				},
+				"signature":
+						ByteBuffer.fromBase64(data.signature).toArrayBuffer()
+			};
+		};
+
+		var serializeKeypair = function(keypair) {
+			var data = {
+				"private": ByteBuffer.wrap(keypair.private).toBase64(),
+				"public": ByteBuffer.wrap(keypair.public).toBase64()
+			};
+			return JSON.stringify(data);
+		};
+
+		var serializePublicKey = function(keypair) {
+			return ByteBuffer.wrap(keypair.public).toBase64();
+		};
+
+		var serializeSignature = function(signature) {
+			return ByteBuffer.wrap(signature).toBase64();
+		};
+
+		var serializeSignedPreKey = function(key) {
+			var data = {
+				"id": key.id,
+				"private": ByteBuffer.wrap(key.keyPair.private).toBase64(),
+				"public": ByteBuffer.wrap(key.keyPair.public).toBase64(),
+				"signature": ByteBuffer.wrap(key.signature).toBase64()
+			};
+			return JSON.stringify(data);
+		};
+
+		var LocalStorageDataStore = function(endToEndEncryption) {
+			this.e = $({});
+			this.endToEndEncryption = endToEndEncryption;
+			this.userid = null;
+			this.id = endToEndEncryption.api.sid;
+			this.anonymous_storage = {};
+			endToEndEncryption.api.e.on("received.self", _.bind(function(event, data) {
+				var userid = data.Suserid || null;
+				if (this.id === (userid || data.Sid) && this.userid === userid) {
+					return;
+				}
+				var initial = (this.id === null);
+				this.id = userid || data.Sid;
+				if (this.userid !== userid) {
+					this.userid = userid;
+					this.anonymous_storage = {};
+				}
+				this.endToEndEncryption.resetStore();
+				if (initial) {
+					this.e.triggerHandler("ready");
+				}
+			}, this));
+			this.storage = $window.localStorage;
+		};
+
+		LocalStorageDataStore.prototype.isReady = function() {
+			return !!this.id;
+		};
+
+		LocalStorageDataStore.prototype.load = function(key) {
+			if (!this.id) {
+				// Not connected, unknown user state.
+				return null;
+			} else if (!this.userid) {
+				// Connected, but not logged in.
+				return this.anonymous_storage[key] || null;
+			} else {
+				// Connected, logged in.
+				return this.storage.getItem(key);
+			}
+		};
+
+		LocalStorageDataStore.prototype.save = function(key, data) {
+			if (!this.id) {
+				return false;
+			} else if (!this.userid) {
+				this.anonymous_storage[key] = data;
+				return true;
+			}
+			switch (typeof(data)) {
+			case "string":
+				break;
+			case "number":
+				data = data.toString();
+				break;
+			default:
+				data = JSON.stringify(data);
+			}
+			this.storage.setItem(key, data);
+			return true;
+		};
+
+		LocalStorageDataStore.prototype.loadKeypair = function() {
+			var data = this.load("keypair_" + this.id);
+			if (!data) {
+				return null;
+			}
+
+			return deserializeKeypair(data);
+		};
+
+		LocalStorageDataStore.prototype.loadRegistrationId = function() {
+			var data = this.load("registration_id_" + this.id);
+			if (!data) {
+				return null;
+			}
+
+			return parseInt(data, 10);
+		};
+
+		LocalStorageDataStore.prototype.loadNextSignedPreKeyId = function() {
+			var data = this.load("next_signed_pre_key_id_" + this.id);
+			if (!data) {
+				return null;
+			}
+
+			return parseInt(data, 10);
+		};
+
+		LocalStorageDataStore.prototype.loadSignedPreKey = function(id) {
+			var data = this.load("signed_pre_key_" + this.id + "_" + id);
+			if (!data) {
+				return null;
+			}
+
+			return deserializeSignedPreKey(data);
+		};
+
+		LocalStorageDataStore.prototype.saveKeypair = function(keypair) {
+			var data = serializeKeypair(keypair);
+			return this.save("keypair_" + this.id, data);
+		};
+
+		LocalStorageDataStore.prototype.saveRegistrationId = function(id) {
+			return this.save("registration_id_" + this.id, id);
+		};
+
+		LocalStorageDataStore.prototype.saveNextSignedPreKeyId = function(id) {
+			return this.save("next_pre_key_id_" + this.id, id);
+		};
+
+		LocalStorageDataStore.prototype.saveSignedPreKey = function(key) {
+			var data = serializeSignedPreKey(key);
+			return this.save("signed_pre_key_" + this.id + "_" + key.id, data);
+		};
+
+		var PeerIdentity = function(id, identity_key) {
+			this.id = id;
+			this.identity_key = identity_key;
+		};
+
+		PeerIdentity.prototype.getFingerprint = function() {
+			// TODO(jojo): Change this to be the SHA-1 hash of a three-byte key
+			// id and the public key.
+			// See https://github.com/WhisperSystems/TextSecure/blob/08ed90c5ece49c92e35c492afb4e60160983015a/src/org/thoughtcrime/securesms/crypto/PublicKey.java#L95
+			var fingerprint = ByteBuffer.wrap(this.identity_key).toHex();
+			var pos;
+			for (pos = fingerprint.length - 4; pos >= 4; pos -= 4) {
+				fingerprint = fingerprint.substr(0, pos) + "-" +
+						fingerprint.substr(pos);
+			}
+			return fingerprint.substr(2);
+		};
+
+		var EndToEndEncryption = function(api, events) {
+			// Private events.
+			this.e = $({});
+			// Public events.
+			this.events = events;
+			this.api = api;
+			// TODO(fancycode): Look into using IndexedDB as storage backend.
+			if (modernizr.localstorage) {
+				this.store = new LocalStorageDataStore(this);
+			} else {
+				// Need a way to store data for encryption support.
+				return;
+			}
+
+			this.axol = axolotl({
+				getLocalIdentityKeyPair: _.bind(function() {
+					return this.getLocalIdentityKeyPair.apply(this, arguments);
+				}, this),
+				getLocalRegistrationId: _.bind(function() {
+					return this.getLocalRegistrationId.apply(this, arguments);
+				}, this),
+				getLocalSignedPreKeyPair: _.bind(function() {
+					return this.getLocalSignedPreKeyPair.apply(this, arguments);
+				}, this),
+				getLocalPreKeyPair: _.bind(function() {
+					// Unsigned PreKeys are only used by protocol V2.
+					console.warn("Local PreKeys are not supported.")
+					return null;
+				}, this)
+			});
+			this.api.e.on("received.requestkeybundle",
+					_.bind(function(event, peer) {
+				this.requestKeyBundle(peer);
+			}, this))
+			this.api.e.on("received.keybundle",
+					_.bind(function(event, peer, data) {
+				this.receivedKeyBundle(peer, data);
+			}, this))
+			this.peer_identities = {};
+			this.sessions = {};
+			this.resetStore();
+		};
+
+		EndToEndEncryption.prototype.isSupported = function() {
+			return !!this.store;
+		};
+
+		EndToEndEncryption.prototype.resetStore = function() {
+			// TODO(fancycode): We should process any pending messages before
+			// resetting everything.
+			this.identity_keypair = null;
+			this.registration_id = null;
+			this.last_resort_pre_key = null;
+			this.next_signed_pre_key_id = 1;
+			this.pending_messages = {};
+			this.is_processing_messages = {};
+			this.ready_promise = null;
+			if (this.store.isReady()) {
+				_.defer(_.bind(function() {
+					this.register();
+				}, this));
+			}
+		};
+
+		EndToEndEncryption.prototype.setOwnIdentity = function(public_key) {
+			var identity = new PeerIdentity(null, public_key);
+			this.own_identity = identity;
+			this.events.triggerHandler("identity.own", [identity]);
+		};
+
+		EndToEndEncryption.prototype.storePeerIdentity = function(peer, public_key) {
+			var identity = new PeerIdentity(peer, public_key);
+			var fingerprint = identity.getFingerprint();
+			var existing = this.peer_identities[peer];
+			if (existing) {
+				if (existing.getFingerprint() === fingerprint) {
+					// No change.
+					return;
+				} else {
+					// Uh oh, remote peer has a new identity, this is something
+					// the user should know about!
+					this.events.triggerHandler("identity.changed", [
+						peer,
+						existing,
+						identity
+					]);
+				}
+			}
+			this.peer_identities[peer] = identity;
+			this.events.triggerHandler("identity.received", [peer, identity]);
+		};
+
+		EndToEndEncryption.prototype.getReadyPromise = function() {
+			if (!this.ready_promise) {
+				// Load/create initial objects
+				this.ready_promise = this.loadData().then(_.bind(function() {
+					var deferred = $q.defer();
+
+					_.defer(_.bind(function() {
+						var ready_state = READY_NONE;
+						var check_ready = _.bind(function() {
+							if (ready_state  === READY_ALL) {
+								deferred.resolve();
+							}
+						}, this);
+						this.getLocalIdentityKeyPair().then(function() {
+							ready_state |= READY_IDENTITY_KEYPAIR;
+							check_ready();
+						});
+						this.getLocalRegistrationId().then(function() {
+							ready_state |= READY_REGISTRATION_ID;
+							check_ready();
+						});
+						this.getLastResortPreKey().then(function() {
+							ready_state |= READY_LAST_RESORT_PRE_KEY;
+							check_ready();
+						});
+					}, this));
+					return deferred.promise;
+				}, this));
+			}
+			return this.ready_promise;
+		};
+
+		EndToEndEncryption.prototype.loadData = function() {
+			var deferred = $q.defer();
+			var doLoadData = _.bind(function() {
+				this.identity_keypair = this.store.loadKeypair();
+				if (this.identity_keypair) {
+					this.setOwnIdentity(this.identity_keypair.public);
+				}
+				this.registration_id = this.store.loadRegistrationId();
+				this.last_resort_pre_key =
+						this.store.loadSignedPreKey(LAST_RESORT_PRE_KEY_ID);
+				this.next_signed_pre_key_id =
+						this.store.loadNextSignedPreKeyId();
+				if (this.next_signed_pre_key_id === null) {
+					this.next_signed_pre_key_id = 1;
+				}
+				deferred.resolve();
+			}, this);
+			if (this.store.isReady()) {
+				_.defer(doLoadData);
+			} else {
+				this.store.e.one("ready", doLoadData);
+			}
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.getLocalIdentityKeyPair = function() {
+			var deferred = $q.defer();
+			_.defer(_.bind(function() {
+				if (this.identity_keypair) {
+					deferred.resolve(this.identity_keypair);
+					return;
+				}
+
+				this.axol.generateIdentityKeyPair()
+						.then(_.bind(function(keypair) {
+					if (this.identity_keypair === null) {
+						this.identity_keypair = keypair;
+						this.setOwnIdentity(this.identity_keypair.public);
+						this.store.saveKeypair(keypair);
+					}
+					deferred.resolve(this.identity_keypair);
+				}, this));
+			}, this));
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.getLocalRegistrationId = function() {
+			var deferred = $q.defer();
+			_.defer(_.bind(function() {
+				if (this.registration_id) {
+					deferred.resolve(this.registration_id);
+					return;
+				}
+
+				this.axol.generateRegistrationId().then(_.bind(function(id) {
+					if (this.registration_id === null) {
+						this.registration_id = id;
+						this.store.saveRegistrationId(id);
+					}
+					deferred.resolve(this.registration_id);
+				}, this));
+			}, this));
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.getLastResortPreKey = function() {
+			var deferred = $q.defer();
+			_.defer(_.bind(function() {
+				if (this.last_resort_pre_key) {
+					deferred.resolve(this.last_resort_pre_key);
+					return;
+				}
+
+				this.getSignedPreKey(LAST_RESORT_PRE_KEY_ID)
+						.then(_.bind(function(pre_key) {
+					if (this.last_resort_pre_key === null) {
+						this.last_resort_pre_key = pre_key;
+						this.store.saveSignedPreKey(pre_key);
+					}
+					deferred.resolve(this.last_resort_pre_key);
+				}, this));
+			}, this));
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.getLocalSignedPreKeyPair = function(id) {
+			var deferred = $q.defer();
+			_.defer(_.bind(function() {
+				var signed_pre_key;
+				if (id === LAST_RESORT_PRE_KEY_ID) {
+					signed_pre_key = this.last_resort_pre_key;
+				} else {
+					signed_pre_key = this.store.loadSignedPreKey(id);
+				}
+				deferred.resolve(signed_pre_key.keyPair || null);
+			}, this));
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.getSignedPreKey = function(id) {
+			if (!id) {
+				id = this.next_signed_pre_key_id;
+				this.next_signed_pre_key_id++;
+				if (this.next_signed_pre_key_id === LAST_RESORT_PRE_KEY_ID) {
+					this.next_signed_pre_key_id = 1;
+				}
+				this.store.saveNextSignedPreKeyId(this.next_signed_pre_key_id);
+			}
+
+			var deferred = $q.defer();
+			_.defer(_.bind(function() {
+				_.defer(_.bind(function() {
+					this.axol.generateSignedPreKey(this.identity_keypair, id)
+							.then(_.bind(function(signed_pre_key) {
+						// Need to remember so it can be looked up later.
+						this.store.saveSignedPreKey(signed_pre_key);
+						deferred.resolve(signed_pre_key);
+					}, this));
+				}, this));
+			}, this));
+			return deferred.promise;
+		};
+
+		EndToEndEncryption.prototype.apiSend = function(type, message) {
+			var msg = {
+				"Type": type
+			};
+			msg[type] = message;
+			this.api.send(type, message);
+		};
+
+		EndToEndEncryption.prototype.register = function() {
+			this.getReadyPromise().then(_.bind(function() {
+				var message = {
+					"RegistrationId": this.registration_id,
+					"Identity": serializePublicKey(this.identity_keypair),
+					"LastResortSignedPreKey": {
+						"Id": this.last_resort_pre_key.id,
+						"Key": serializePublicKey(
+								this.last_resort_pre_key.keyPair),
+						"Signature": serializeSignature(
+								this.last_resort_pre_key.signature)
+					}
+				};
+				this.apiSend("EncryptionRegister", message);
+			}, this));
+		};
+
+		EndToEndEncryption.prototype.processPendingMessages = function(peer) {
+			var pending = this.pending_messages[peer];
+			if (pending && pending.length > 0) {
+				var msg = pending.shift();
+				switch (msg.type) {
+				case "encrypt":
+					this.encryptWithSession(
+							peer,
+							this.sessions[peer],
+							msg.message,
+							msg.callback);
+					break;
+				case "decrypt":
+					this.decryptWithSession(
+							peer,
+							this.sessions[peer],
+							msg.message,
+							msg.callback);
+					break;
+				}
+			} else {
+				delete this.is_processing_messages[peer];
+				delete this.pending_messages[peer];
+			}
+		};
+
+		EndToEndEncryption.prototype.requestKeyBundle = function(peer) {
+			this.getSignedPreKey().then(_.bind(function(signed_pre_key) {
+				var bundle = {
+					"To": peer,
+					"Identity": serializePublicKey(this.identity_keypair),
+					"PreKeyId": null,
+					"PreKey": null,
+					"SignedPreKeyId": signed_pre_key.id,
+					"SignedPreKey":
+							serializePublicKey(signed_pre_key.keyPair),
+					"SignedPreKeySignature":
+							serializeSignature(signed_pre_key.signature)
+				};
+				this.apiSend("EncryptionKeyBundle", bundle);
+			}, this));
+		};
+
+		EndToEndEncryption.prototype.receivedKeyBundle = function(peer, data) {
+			var bundle = {
+				"identityKey": deserializePublicKey(data.Identity),
+				"preKeyId": null,
+				"preKey": null,
+				"signedPreKeyId": null,
+				"signedPreKey": null,
+				"signedPreKeySignature": null
+			};
+			if (data.PreKey) {
+				bundle.preKeyId = data.PreKeyId;
+				bundle.preKey = deserializePublicKey(data.PreKey);
+			}
+			if (data.SignedPreKey) {
+				bundle.signedPreKeyId = data.SignedPreKeyId;
+				bundle.signedPreKey = deserializePublicKey(data.SignedPreKey);
+				bundle.signedPreKeySignature =
+						deserializeSignature(data.SignedPreKeySignature);
+			}
+			this.storePeerIdentity(peer, bundle.identityKey);
+			// TODO(fancycode): Add error handling.
+			this.axol.createSessionFromPreKeyBundle(bundle)
+					.then(_.bind(function(session) {
+				this.sessions[peer] = session;
+				this.processPendingMessages(peer);
+			}, this));
+		};
+
+		EndToEndEncryption.prototype.encrypt = function(peer, type, message, callback) {
+			var msg = {"Type": type};
+			msg[type] = message;
+			message = JSON.stringify(msg);
+			if (this.is_processing_messages[peer]) {
+				this.pending_messages[peer].push({
+					"type": "encrypt",
+					"message": message,
+					"callback": callback
+				});
+				return;
+			}
+
+			this.is_processing_messages[peer] = true;
+			this.pending_messages[peer] = [];
+			var session = this.sessions[peer];
+			if (!session) {
+				this.pending_messages[peer].push({
+					"type": "encrypt",
+					"message": message,
+					"callback": callback
+				});
+				this.events.triggerHandler("identity.request", [peer]);
+				this.apiSend("EncryptionRequestKeyBundle", {"To": peer});
+				return;
+			}
+			this.encryptWithSession(peer, session, message, callback);
+		};
+
+		EndToEndEncryption.prototype.encryptWithSession = function(
+				peer, session, message, callback) {
+			var buffer = ByteBuffer.fromUTF8(message).toArrayBuffer();
+			// TODO(fancycode): Add error handling.
+			this.axol.encryptMessage(session, buffer)
+					.then(_.bind(function(encrypted) {
+				this.sessions[peer] = encrypted.session;
+				var msg = {
+					"Message": encrypted.isPreKeyWhisperMessage ?
+							"PreKeyWhisper" :
+							"Whisper",
+					"Data": ByteBuffer.wrap(encrypted.body).toBase64()
+				};
+				callback("Encrypted", msg);
+				this.processPendingMessages(peer);
+			}, this));
+		};
+
+		EndToEndEncryption.prototype.decrypt = function(peer, message, callback) {
+			if (this.is_processing_messages[peer]) {
+				this.pending_messages[peer].push({
+					"type": "decrypt",
+					"message": message,
+					"callback": callback
+				});
+				return;
+			}
+			this.is_processing_messages[peer] = true;
+			this.pending_messages[peer] = [];
+			var session = this.sessions[peer] || null;
+			this.decryptWithSession(peer, session, message, callback);
+		};
+
+		EndToEndEncryption.prototype.decryptWithSession = function(
+				peer, session, message, callback) {
+			var handle_decrypted = _.bind(function(decrypted) {
+				if (decrypted.identityKey) {
+					this.storePeerIdentity(peer, decrypted.identityKey);
+				}
+				this.sessions[peer] = decrypted.session;
+				var msg = ByteBuffer.wrap(decrypted.message).toUTF8();
+				callback(JSON.parse(msg));
+				this.processPendingMessages(peer);
+			}, this);
+
+			if (typeof(message) === "string") {
+				message = JSON.parse(message);
+			}
+			var buffer = ByteBuffer.fromBase64(message.Data).toArrayBuffer();
+			switch (message.Message) {
+			case "PreKeyWhisper":
+				// TODO(fancycode): Add error handling.
+				this.axol.decryptPreKeyWhisperMessage(session, buffer)
+					.then(handle_decrypted);
+				break;
+			case "Whisper":
+				// TODO(fancycode): Add error handling.
+				this.axol.decryptWhisperMessage(session, buffer)
+					.then(handle_decrypted);
+				break;
+			}
+		};
+
+		var endToEndEncryption;
+
+		var events = $({});
+
+		// Only export limited public encryption API.
+		var endToEndEncryptionApi = {
+			"events": events,
+			"initialize": function(api) {
+				if (endToEndEncryption) {
+					return endToEndEncryption;
+				}
+				endToEndEncryption = new EndToEndEncryption(api, events);
+				if (!endToEndEncryption.isSupported()) {
+					console.warn("EndToEnd encryption services not supported");
+					endToEndEncryption = null;
+					return null;
+				}
+				console.log("EndToEnd encryption services initialized");
+				return endToEndEncryption;
+			},
+			"encrypt": function(peer, type, message, callback) {
+				if (!endToEndEncryption) {
+					callback(type, message);
+					return;
+				}
+				endToEndEncryption.encrypt(peer, type, message, callback);
+			},
+			"decrypt": function(peer, message, callback) {
+				if (!endToEndEncryption) {
+					callback(message);
+					return;
+				}
+				endToEndEncryption.decrypt(peer, message, callback);
+			}
+		};
+
+		return endToEndEncryptionApi;
+
+	}];
+
+});
diff --git a/static/js/services/services.js b/static/js/services/services.js
index 4fa9919ae..37fde2cba 100644
--- a/static/js/services/services.js
+++ b/static/js/services/services.js
@@ -70,7 +70,8 @@ define([
 	'services/mediadevices',
 	'services/sandbox',
 	'services/dummystream',
-	'services/usermedia'], function(_,
+	'services/usermedia',
+	'services/endtoendencryption'], function(_,
 desktopNotify,
 playSound,
 safeApply,
@@ -118,7 +119,8 @@ modules,
 mediaDevices,
 sandbox,
 dummyStream,
-userMedia) {
+userMedia,
+endToEndEncryption) {
 
 	var services = {
 		desktopNotify: desktopNotify,
@@ -168,7 +170,8 @@ userMedia) {
 		mediaDevices: mediaDevices,
 		sandbox: sandbox,
 		dummyStream: dummyStream,
-		userMedia: userMedia
+		userMedia: userMedia,
+		endToEndEncryption: endToEndEncryption
 	};
 
 	var initialize = function(angModule) {
diff --git a/static/partials/chatroom.html b/static/partials/chatroom.html
index 49d73b2d4..a29f97ead 100644
--- a/static/partials/chatroom.html
+++ b/static/partials/chatroom.html
@@ -5,6 +5,7 @@
             <button ng-if="!isgroupchat" class="btn btn-sm btn-default" title="{{_('Start video call')}}" ng-click="doCall()"><i class="fa fa-phone fa-fw"></i></button>
             <button class="btn btn-sm btn-default btn-fileupload" title="{{_('Upload files')}}"><i class="fa fa-upload fa-fw"></i></button>
             <button class="btn btn-sm btn-default btn-locationshare" title="{{_('Share my location')}}" ng-click="shareGeolocation()"><i class="fa fa-location-arrow fa-fw"></i></button>
+            <button ng-if="!isgroupchat" ng-show="fingerprint" class="btn btn-sm btn-default btn-fingerprint" title="{{_('Show peer fingerprint')}}" ng-click="showFingerprint()"><i class="fa fa-lock fa-fw"></i></button>
         </div>
         <div class="btn-group pull-right">
             <button class="btn btn-sm btn-default" title="{{_('Clear chat')}}" ng-click="doClear()"><i class="fa fa-eraser fa-fw"></i></button>
@@ -19,6 +20,9 @@
                 <span ng-switch-when="start"><i class="fa fa-pencil"></i> {{id|displayName}} {{_('is typing...')}}</span>
                 <span ng-switch-when="stop"><i class="fa fa-pencil"></i> {{id|displayName}} {{_('has stopped typing...')}}</span>
             </div>
+            <div class="identityhint" ng-show="requestPeerIdentity">
+                <i class="fa fa-lock"></i> {{_('Preparing encrypted session...')}}
+            </div>
             <div class="inputbox">
                 <div>
                     <textarea class="input nicescroll form-control" maxlength="{{maxMessageSize}}" ng-disabled="!(enabled)" on-enter="submit()" ng-model="input" placeholder="{{_('Type here to chat...')}}"/>
diff --git a/static/partials/settings.html b/static/partials/settings.html
index 9d0647635..d5d456d2e 100644
--- a/static/partials/settings.html
+++ b/static/partials/settings.html
@@ -40,6 +40,13 @@
             <p class="help-block">{{_('Your picture, name and status message identify yourself in calls, chats and rooms.')}}</p>
           </div>
         </div>
+        <div class="form-group profile-fingerprint" ng-show="fingerprint">
+          <label class="col-xs-4 control-label">{{_('Fingerprint')}}</label>
+          <div class="col-xs-8">
+            <pre class="help-block">{{fingerprint}}</pre>
+            <p class="help-block">{{_('You can compare the fingerprint with other peers to confirm your identity.')}}</p>
+          </div>
+        </div>
         <div ng-if="(withUsers && withUsersRegistration) || userid">
           <div class="form-group profile-yourid">
             <label class="col-xs-4 control-label">{{_('Your ID')}}</label>
@@ -314,4 +321,4 @@
     </fieldset>
   </div>
 </div>
-</div>
\ No newline at end of file
+</div>